Royal Knight's Castle (6090-1) is a LEGO Castle set released in 1995, currently averaging $352.77 used on BrickLink. It comes with 8 minifigures worth a combined $126.75. The set has retired from retail, so secondary market is the only option. The full parts inventory runs 189 pieces.
Part-out value
The minifigures account for about 36% of the set's value ($126.75 out of $352.77). 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 $352.77 used, a 827% premium. If you have this set new in sealed box (NISB), price it accordingly.
Royal Knights - King, with cape and blue legs ($44.52) 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 $126.75 combined value. That's a solid minifig haul. Consider listing the figures individually on BrickLink where per-figure prices tend to be highest.
How much is LEGO Royal Knight's Castle (6090-1) worth?
Royal Knight's Castle sells for an average of $352.77 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 ($44.52), Royal Knights - Knight 2 with Plume ($15.94), Royal Knights - Knight 4, Dark Gray Neck-Protector ($6.13), Scale Mail - Red with Black Arms, Blue Legs, Black Grille Helmet, White Plume ($7.65), plus 4 more. The minifigures have a combined BrickLink value of $126.75. 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 36% of the set value ($126.75 out of $352.77). 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.
