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Royal Knight's Castle

Royal Knight's Castle

6090-1·Castle·1995·8 minifigs·186 parts

Used Avg
$346.57
New Avg
$3269.67
Add to your inventoryScan the minifigs

About Royal Knight's Castle

Royal Knight's Castle (6090-1) is a LEGO Castle set released in 1995, currently averaging $346.57 used on BrickLink. It comes with 8 minifigures worth a combined $122.04. The set has retired from retail, so secondary market is the only option. The full parts inventory runs 186 pieces.

Part-out value

The minifigures account for about 35% of the set's value ($122.04 out of $346.57). The remaining value is in the parts and the set as a complete package. Selling complete will likely net more than parting out unless you have specific demand for the individual figures.

Seller notes

  • Sealed copies sell for $3269.67 vs $346.57 used — a 843% premium. If you have this set new in sealed box (NISB), price it accordingly.
  • Royal Knights - King, with cape and blue legs ($43.08) is the most valuable minifig in this set. If you're buying this set secondhand, check that this figure is included — it's often the first one pulled by sellers who part out.
  • This is a vintage set (1995). Condition of the box and instructions significantly affects value. A complete set with original box and instructions can sell for well above the average.
  • 8 minifigures at $122.04 combined value. That's a solid minifig haul — consider listing the figures individually on BrickLink where per-figure prices tend to be highest.

Minifigures in Royal Knight's Castle (8)

Royal Knights - King, with cape and blue legs
Royal Knights - King, with cape and blue legs
cas060$43.08
Royal Knights - Knight 2 with Plume
Royal Knights - Knight 2 with Plume
cas063$14.07
Royal Knights - Knight 4, Dark Gray Neck-Protector
Royal Knights - Knight 4, Dark Gray Neck-Protector
cas066×2$6.15
Scale Mail - Red with Black Arms, Blue Legs, Black Grille Helmet, White Plume
Scale Mail - Red with Black Arms, Blue Legs, Black Grille Helmet, White Plume
cas067$8.02
Scale Mail - Red with Blue Arms, Blue Legs with Black Hips, Black Neck-Protector
Scale Mail - Red with Blue Arms, Blue Legs with Black Hips, Black Neck-Protector
cas153×2$5.00
Royal Knights - Knight 1, Black Chin-Guard, with Quiver
Royal Knights - Knight 1, Black Chin-Guard, with Quiver
cas239×2$9.88
Skeleton - Standard Skull, Floppy Arms
Skeleton - Standard Skull, Floppy Arms
gen001$2.88
Ghost with 1 x 2 Plate and 1 x 2 Brick as Legs
Ghost with 1 x 2 Plate and 1 x 2 Brick as Legs
gen002$11.91

Parts (186)

Arch 1 x 5 x 4 - Continuous Bow
Arch 1 x 5 x 4 - Continuous Bow
×6
Minifigure, Utensil Goblet
Minifigure, Utensil Goblet
Panel 3 x 3 x 6 Corner Wall
Panel 3 x 3 x 6 Corner Wall
×3
Brick 2 x 2 Corner
Brick 2 x 2 Corner
×13
Brick 2 x 2 Corner
Brick 2 x 2 Corner
×5
Door 1 x 5 x 10 Curved Top
Door 1 x 5 x 10 Curved Top
×2
Plate 2 x 2 Corner
Plate 2 x 2 Corner
×7
Plate 2 x 2 Corner
Plate 2 x 2 Corner
×3
Tile 1 x 4
Tile 1 x 4
Tile 1 x 4
Tile 1 x 4
Bracket 1 x 2 - 1 x 4
Bracket 1 x 2 - 1 x 4
Plate, Modified 2 x 2 with Pin Hole
Plate, Modified 2 x 2 with Pin Hole
×4
Plate 2 x 12
Plate 2 x 12
×4
Slope, Inverted 75 2 x 1 x 3
Slope, Inverted 75 2 x 1 x 3
×6
Brick 1 x 1 x 5 - Hollow Stud
Brick 1 x 1 x 5 - Hollow Stud
×6
Brick 1 x 2 x 5
Brick 1 x 2 x 5
×4
Brick 1 x 2 x 5
Brick 1 x 2 x 5
×4
Brick 2 x 6
Brick 2 x 6
Brick, Modified 1 x 2 with Pin
Brick, Modified 1 x 2 with Pin
×4
Container, Barrel 2 x 2 x 2
Container, Barrel 2 x 2 x 2
Horse Barding, Ruffled Edge with Lion Head (Royal Knights) Pattern
Horse Barding, Ruffled Edge with Lion Head (Royal Knights) Pattern
Plate, Modified 1 x 2 with Bar Handle on Side - Free Ends
Plate, Modified 1 x 2 with Bar Handle on Side - Free Ends
×2
Door 1 x 3 x 6 Curved Top
Door 1 x 3 x 6 Curved Top
×2
Tile, Modified 1 x 1 with Clip
Tile, Modified 1 x 1 with Clip
×3
Minifigure, Weapon Crossbow
Minifigure, Weapon Crossbow
×3
Minifigure, Shield Oval with Lion Head, Red and White Background, Blue Border Pattern
Minifigure, Shield Oval with Lion Head, Red and White Background, Blue Border Pattern
×5
Technic Slope 4 x 1 x 1 2/3
Technic Slope 4 x 1 x 1 2/3
Brick 2 x 4
Brick 2 x 4
Brick 2 x 3
Brick 2 x 3
×5
Brick 2 x 2
Brick 2 x 2
×6
Brick 1 x 2
Brick 1 x 2
Brick 1 x 2
Brick 1 x 2
Brick 1 x 2
Brick 1 x 2
Brick 1 x 2
Brick 1 x 2
×33
Brick 1 x 2
Brick 1 x 2
×23
Brick 1 x 1
Brick 1 x 1
×30
Brick 1 x 1
Brick 1 x 1
×19
Brick 2 x 8
Brick 2 x 8
Brick 1 x 8
Brick 1 x 8
×2
Brick 1 x 8
Brick 1 x 8
×2
Brick 1 x 6
Brick 1 x 6
×2
Brick 1 x 6
Brick 1 x 6
×3
Brick 1 x 4
Brick 1 x 4
×3
Brick 1 x 4
Brick 1 x 4
×6
Plate 2 x 4
Plate 2 x 4
×2
Plate 2 x 4
Plate 2 x 4
×7
Plate 2 x 3
Plate 2 x 3
×2
Plate 2 x 2
Plate 2 x 2
×4
Plate 2 x 2
Plate 2 x 2
×8
Plate 1 x 2
Plate 1 x 2
Plate 1 x 2
Plate 1 x 2
Plate 1 x 2
Plate 1 x 2
Plate 1 x 2
Plate 1 x 2
×12
Plate 1 x 2
Plate 1 x 2
×10
Plate 1 x 1
Plate 1 x 1
×6
Plate 1 x 1
Plate 1 x 1
×4
Plate 4 x 12
Plate 4 x 12
Plate 4 x 12
Plate 4 x 12
×2
Plate 4 x 10
Plate 4 x 10
Plate 4 x 4
Plate 4 x 4
Plate 4 x 6
Plate 4 x 6
×2
Plate 4 x 6
Plate 4 x 6
×2
Plate 2 x 8
Plate 2 x 8
Plate 4 x 8
Plate 4 x 8
×2
Plate 6 x 8
Plate 6 x 8
Slope 45 2 x 1
Slope 45 2 x 1
×4
Slope 45 2 x 1
Slope 45 2 x 1
×2
Slope 45 2 x 4 Double
Slope 45 2 x 4 Double
Slope 45 2 x 2 Double
Slope 45 2 x 2 Double
Brick, Round  1 x 1
Brick, Round 1 x 1
×4
Brick, Round Corner 2 x 2 Macaroni with Stud Notch
Brick, Round Corner 2 x 2 Macaroni with Stud Notch
×4
Tile 2 x 2
Tile 2 x 2
Tile 1 x 2
Tile 1 x 2
Arch 1 x 6 x 2 - Thick Top with Reinforced Underside
Arch 1 x 6 x 2 - Thick Top with Reinforced Underside
×5
Arch 1 x 8 x 2
Arch 1 x 8 x 2
×3
Turntable 4 x 4 Square Base with (Same Color) Top (3403 / 3404)
Turntable 4 x 4 Square Base with (Same Color) Top (3403 / 3404)
Arch 1 x 6
Arch 1 x 6
Plate 6 x 14
Plate 6 x 14
×2
Plate 1 x 8
Plate 1 x 8
×3
Plate 1 x 8
Plate 1 x 8
×3
Brick, Modified 1 x 1 x 2 with Shutter Holder
Brick, Modified 1 x 1 x 2 with Shutter Holder
×4
Brick 1 x 3
Brick 1 x 3
×17
Brick 1 x 3
Brick 1 x 3
×7
Plate 1 x 3
Plate 1 x 3
×2
Plate 1 x 3
Plate 1 x 3
×3
Plate 1 x 3
Plate 1 x 3
×5
Arch 1 x 4
Arch 1 x 4
×9
Arch 1 x 4
Arch 1 x 4
×2
Arch 1 x 4
Arch 1 x 4
×7
Slope, Inverted 45 2 x 2 with Flat Bottom Pin
Slope, Inverted 45 2 x 2 with Flat Bottom Pin
×25
Slope, Inverted 45 2 x 1
Slope, Inverted 45 2 x 1
×8
Slope, Inverted 45 2 x 1
Slope, Inverted 45 2 x 1
×2
Plate 1 x 6
Plate 1 x 6
×3
Plate 1 x 6
Plate 1 x 6
Technic, Pin without Friction Ridges
Technic, Pin without Friction Ridges
Slope 75 2 x 2 x 2 Quadruple Convex
Slope 75 2 x 2 x 2 Quadruple Convex
×5
Technic, Brick 1 x 2 with Hole
Technic, Brick 1 x 2 with Hole
×5
Technic, Brick 1 x 2 with Hole
Technic, Brick 1 x 2 with Hole
×2
Technic, Axle  4L
Technic, Axle 4L
Plate 1 x 4
Plate 1 x 4
×10
Plate 1 x 4
Plate 1 x 4
×6
Technic Bush
Technic Bush
×2
Plate, Modified 1 x 2 with 1 Stud without Groove (Jumper)
Plate, Modified 1 x 2 with 1 Stud without Groove (Jumper)
×2
Plate 2 x 6
Plate 2 x 6
Plate 2 x 10
Plate 2 x 10
×2
Minifigure, Shield Triangular Short with Lion Head, Red and White Background Pattern
Minifigure, Shield Triangular Short with Lion Head, Red and White Background Pattern
×8
Minifigure, Weapon Sword, Shortsword
Minifigure, Weapon Sword, Shortsword
×4
Minifigure, Weapon Axe, Halberd
Minifigure, Weapon Axe, Halberd
×3
Minifigure, Weapon Lance
Minifigure, Weapon Lance
×6
Technic, Brick 1 x 6 with Holes
Technic, Brick 1 x 6 with Holes
×2
Antenna 4H - Round Top
Antenna 4H - Round Top
×14
Plate 6 x 6
Plate 6 x 6
Minifigure, Utensil Space Gun / Torch
Minifigure, Utensil Space Gun / Torch
×6
Brick, Modified 1 x 1 with Headlight
Brick, Modified 1 x 1 with Headlight
×8
Brick, Modified 1 x 1 with Headlight
Brick, Modified 1 x 1 with Headlight
×3
Plate, Round 1 x 1
Plate, Round 1 x 1
×9
Plate, Round 1 x 1
Plate, Round 1 x 1
×3
Plate, Round 1 x 1
Plate, Round 1 x 1
×3
Plate, Modified 1 x 1 with Light Attachment - Thick Ring
Plate, Modified 1 x 1 with Light Attachment - Thick Ring
×4
Plate, Modified 1 x 1 with Light Attachment - Thick Ring
Plate, Modified 1 x 1 with Light Attachment - Thick Ring
×2
Plate, Modified 1 x 1 with U Clip Thick (Vertical Grip)
Plate, Modified 1 x 1 with U Clip Thick (Vertical Grip)
×9
Tile, Round 2 x 2
Tile, Round 2 x 2
Hinge Vehicle Roof 4 x 4
Hinge Vehicle Roof 4 x 4
×7
Hinge Vehicle Roof 4 x 4
Hinge Vehicle Roof 4 x 4
Brick, Modified 1 x 2 with Channel
Brick, Modified 1 x 2 with Channel
×4
Technic Bush 1/2 Toothed with 4 Interior Ridges
Technic Bush 1/2 Toothed with 4 Interior Ridges
Technic Bush 1/2 Toothed with 2 Interior Ridges
Technic Bush 1/2 Toothed with 2 Interior Ridges
Technic, Pin 1/2 without Friction Ridges
Technic, Pin 1/2 without Friction Ridges
×2
Hinge Plate 1 x 2 with 3 Fingers on End - Hollow Studs
Hinge Plate 1 x 2 with 3 Fingers on End - Hollow Studs
×2
Hinge Plate 1 x 2 with 2 Fingers on End - Hollow Studs
Hinge Plate 1 x 2 with 2 Fingers on End - Hollow Studs
×2
Hinge Plate 1 x 4
Hinge Plate 1 x 4
×4
Hinge Plate 1 x 4
Hinge Plate 1 x 4
Hinge Plate 1 x 4
Hinge Plate 1 x 4
×3
Panel 2 x 5 x 6 Wall with Window
Panel 2 x 5 x 6 Wall with Window
×2
Panel 2 x 5 x 6 Wall with Window with Window Stones and 2 Columns Pattern
Panel 2 x 5 x 6 Wall with Window with Window Stones and 2 Columns Pattern
×2
Slope 75 2 x 1 x 3 - Open Stud
Slope 75 2 x 1 x 3 - Open Stud
×3
Arch 1 x 3
Arch 1 x 3
×7
Horse Saddle with Clips
Horse Saddle with Clips
Horse Saddle with Clips
Horse Saddle with Clips
Horse with Black Eyes, Red Bridle, Black Mane Pattern
Horse with Black Eyes, Red Bridle, Black Mane Pattern
Horse with Black Eyes Circled with White, Brown Bridle Pattern
Horse with Black Eyes Circled with White, Brown Bridle Pattern
Horse with Black Eyes, White Pupils and Dark Orange Bridle Pattern
Horse with Black Eyes, White Pupils and Dark Orange Bridle Pattern
Flag 4 x 1 Wave Left
Flag 4 x 1 Wave Left
×3
Flag 4 x 1 Wave Left
Flag 4 x 1 Wave Left
×6
Minifigure, Weapon Pike / Spear - Handle with Round End
Minifigure, Weapon Pike / Spear - Handle with Round End
×6
Minifigure, Weapon Bow, Longbow with Arrow Drawn
Minifigure, Weapon Bow, Longbow with Arrow Drawn
×2
Minifigure, Plume Feather Small
Minifigure, Plume Feather Small
Minifigure, Plume Feather Small
Minifigure, Plume Feather Small
Minifigure, Plume Feather Triple
Minifigure, Plume Feather Triple
Minifigure, Utensil Saucepan
Minifigure, Utensil Saucepan
Cone 1 x 1
Cone 1 x 1
Cone 1 x 1
Cone 1 x 1
×6
Plate, Modified 1 x 2 with Bar Arm Up (Horizontal Arm 6mm)
Plate, Modified 1 x 2 with Bar Arm Up (Horizontal Arm 6mm)
×3
Brick, Modified 1 x 1 with Studs on 4 Sides
Brick, Modified 1 x 1 with Studs on 4 Sides
Bar 1 x 3 with Clip and Stud Holder (Robot Arm)
Bar 1 x 3 with Clip and Stud Holder (Robot Arm)
×2
Bar 1 x 3 with Clip and Stud Holder (Robot Arm)
Bar 1 x 3 with Clip and Stud Holder (Robot Arm)
Container, Treasure Chest Bottom with Slots in Back
Container, Treasure Chest Bottom with Slots in Back
Container, Treasure Chest Lid Curved with Thick Hinge
Container, Treasure Chest Lid Curved with Thick Hinge
Slope, Inverted 45 4 x 2 Double with 2 x 2 Cutout
Slope, Inverted 45 4 x 2 Double with 2 x 2 Cutout
Minifigure, Weapon Sword, Greatsword Round
Minifigure, Weapon Sword, Greatsword Round
Plate, Modified 1 x 1 with U Clip (Horizontal Grip)
Plate, Modified 1 x 1 with U Clip (Horizontal Grip)
×2
Brick, Modified Octagonal 2 x 2 x 3 1/3
Brick, Modified Octagonal 2 x 2 x 3 1/3
×15
Slope 53 3 x 1 x 3 1/3 with Studs on Slope
Slope 53 3 x 1 x 3 1/3 with Studs on Slope
×4
Bar 9 x 13 Grille
Bar 9 x 13 Grille
Panel 6 x 6 x 6 Corner with Window
Panel 6 x 6 x 6 Corner with Window
×5
Brick, Modified 2 x 2 x 6 with Channel
Brick, Modified 2 x 2 x 6 with Channel
×6
Castle Turret Top 4 x 8 x 2 1/3
Castle Turret Top 4 x 8 x 2 1/3
Slope, Curved 2 x 1 x 1 1/3 with Recessed Stud
Slope, Curved 2 x 1 x 1 1/3 with Recessed Stud
×8
Wedge, Plate 6 x 6 Cut Corner
Wedge, Plate 6 x 6 Cut Corner
×5
Brick, Modified Facet 5 x 5
Brick, Modified Facet 5 x 5
×4
Brick, Modified Facet 5 x 5
Brick, Modified Facet 5 x 5
×2
Arch 1 x 12 x 3
Arch 1 x 12 x 3
Arch 1 x 12 x 3
Arch 1 x 12 x 3
Brick 1 x 10
Brick 1 x 10
Brick 1 x 12
Brick 1 x 12
×2
Brick 1 x 12
Brick 1 x 12
×4
Minifigure, Weapon Axe, Halberd Elaborate
Minifigure, Weapon Axe, Halberd Elaborate
×2
Baseplate, Raised 32 x 48 x 6 with Center Pit with Stones Pattern
Baseplate, Raised 32 x 48 x 6 with Center Pit with Stones Pattern
Arm Skeleton
Arm Skeleton
Leg Skeleton
Leg Skeleton
Technic, Brick 1 x 1 with Hole
Technic, Brick 1 x 1 with Hole
×2
Technic, Brick 1 x 1 with Hole
Technic, Brick 1 x 1 with Hole
String Reel Winch 2 x 4 x 2 with Light Gray Drum
String Reel Winch 2 x 4 x 2 with Light Gray Drum
Cloth Flag 8 x 5 Wave with Royal Knights Lion Head on Red and White Background Pattern
Cloth Flag 8 x 5 Wave with Royal Knights Lion Head on Red and White Background Pattern
Cloth Flag 5 x 2 Banner with Royal Knights Lion Head Pattern
Cloth Flag 5 x 2 Banner with Royal Knights Lion Head Pattern
String, Cord Thin    50cm
String, Cord Thin 50cm
×3

Common questions about Royal Knight's Castle

How much is LEGO Royal Knight's Castle (6090-1) worth?

Royal Knight's Castle sells for an average of $346.57 used and $3269.67 new/sealed on BrickLink based on 6 months of completed sales. As a retired set, prices tend to hold steady or appreciate over time, especially for complete sets with original packaging. Actual prices vary with completeness — missing minifigures or key parts will lower the value.

What minifigures come in LEGO set 6090-1?

This set includes 8 minifigures: Royal Knights - King, with cape and blue legs ($43.08), Royal Knights - Knight 2 with Plume ($14.07), Royal Knights - Knight 4, Dark Gray Neck-Protector ($6.15), Scale Mail - Red with Black Arms, Blue Legs, Black Grille Helmet, White Plume ($8.02), plus 4 more. The minifigures have a combined BrickLink value of $122.04. Each figure is linked above with individual pricing if you're looking to buy or sell specific characters.

Is it worth parting out LEGO Royal Knight's Castle?

The minifigures make up about 35% of the set value ($122.04 out of $346.57). Most of the value is in the complete set package, so selling it whole is likely the better move unless you have buyers lined up for specific figures.

Is LEGO Royal Knight's Castle (6090-1) retired?

Yes, Royal Knight's Castle was released in 1995 and has been retired from retail for several years. Retired LEGO sets are only available on the secondary market through BrickLink, eBay, or other resale platforms. At its current price point, it has appreciated since retirement.

How do I check if my Royal Knight's Castle set is complete?

Use the parts list on this page to check every piece and all 8 minifigures. For the minifigures specifically, you can use the brick'em scanner to identify each figure from a photo and confirm it matches what should be in this set. Missing pieces can be individually sourced on BrickLink.

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