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Sea Plane

Sea Plane

712-1·LEGO·1977·1 minifig·39 parts

Used Avg
$92.08
New Avg
$1049.99
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About Sea Plane

Sea Plane (712-1) is a LEGO LEGO set released in 1977, currently averaging $92.08 used on BrickLink. It comes with 1 minifigure worth a combined $4.73. The set has retired from retail, so secondary market is the only option. The full parts inventory runs 39 pieces.

Part-out value

The minifigures make up only 5% of this set's value ($4.73 out of $92.08). The bulk of the value is in the parts or the set being complete. Sell it as a complete set if possible.

Seller notes

  • Sealed copies sell for $1049.99 vs $92.08 used — a 1040% premium. If you have this set new in sealed box (NISB), price it accordingly.
  • This is a vintage set (1977). Condition of the box and instructions significantly affects value. A complete set with original box and instructions can sell for well above the average.

Minifigures in Sea Plane (1)

LEGOLAND - Red Torso, Red Legs, White Hat
LEGOLAND - Red Torso, Red Legs, White Hat
old002×2$2.37

Parts (39)

Brick 2 x 4 without Cross Supports
Brick 2 x 4 without Cross Supports
Blue×4
Brick 2 x 2 without Inside Supports
Brick 2 x 2 without Inside Supports
Red
Brick 2 x 2 without Inside Supports
Brick 2 x 2 without Inside Supports
Blue
Brick 1 x 2
Brick 1 x 2
Red
Brick 1 x 2
Brick 1 x 2
Blue
Brick 1 x 2
Brick 1 x 2
Black×2
Brick 1 x 2
Brick 1 x 2
Trans-Clear×2
Brick 1 x 1
Brick 1 x 1
Blue×6
Brick 2 x 8
Brick 2 x 8
White×2
Brick 1 x 6
Brick 1 x 6
White×2
Brick 1 x 6
Brick 1 x 6
Blue×2
Brick 1 x 4
Brick 1 x 4
White
Brick 1 x 4
Brick 1 x 4
Blue×4
Plate 2 x 4
Plate 2 x 4
White×6
Plate 2 x 4
Plate 2 x 4
Blue
Plate 2 x 2
Plate 2 x 2
Blue×2
Plate 1 x 1
Plate 1 x 1
Blue×2
Plate 6 x 16
Plate 6 x 16
Blue×2
Plate 4 x 12
Plate 4 x 12
Blue×2
Plate 4 x 4
Plate 4 x 4
Blue×2
Plate 4 x 8
Plate 4 x 8
Blue
Slope 45 2 x 4
Slope 45 2 x 4
Blue×4
Slope 45 2 x 4
Slope 45 2 x 4
Trans-Clear
Slope 45 2 x 3
Slope 45 2 x 3
Blue×2
Slope 45 2 x 2
Slope 45 2 x 2
Blue×3
Slope 45 2 x 2
Slope 45 2 x 2
Black
Slope 45 2 x 1 without Bottom Tube
Slope 45 2 x 1 without Bottom Tube
Blue×4
Slope 45 2 x 1 without Bottom Tube
Slope 45 2 x 1 without Bottom Tube
Trans-Clear×2
Slope 45 2 x 2 Double Concave
Slope 45 2 x 2 Double Concave
Blue×4
Brick, Round 1 x 1 - Solid Stud, Bottom Lip
Brick, Round 1 x 1 - Solid Stud, Bottom Lip
Yellow×2
Slope 33 3 x 2
Slope 33 3 x 2
Blue
Plate 1 x 8
Plate 1 x 8
Blue×4
Propeller 4 Blade 5 Diameter 5 x 5 with Center Hole for Rotor Holder
Propeller 4 Blade 5 Diameter 5 x 5 with Center Hole for Rotor Holder
Light Gray
Plate, Modified 2 x 2 with Helicopter Tail Rotor Holder
Plate, Modified 2 x 2 with Helicopter Tail Rotor Holder
Blue
Slope, Inverted 45 2 x 2 with Flat Bottom Pin
Slope, Inverted 45 2 x 2 with Flat Bottom Pin
White×6
Slope, Inverted 45 2 x 2 with Flat Bottom Pin
Slope, Inverted 45 2 x 2 with Flat Bottom Pin
Blue×20
Slope, Inverted 45 2 x 1
Slope, Inverted 45 2 x 1
Blue×2
Door 1 x 3 x 3 Left with Vertical Handle with Blue Bottom Pattern
Door 1 x 3 x 3 Left with Vertical Handle with Blue Bottom Pattern
Trans-Clear
Door 1 x 3 x 3 Right with Vertical Handle with Blue Bottom Pattern
Door 1 x 3 x 3 Right with Vertical Handle with Blue Bottom Pattern
Trans-Clear

Common questions about Sea Plane

How much is LEGO Sea Plane (712-1) worth?

Sea Plane sells for an average of $92.08 used and $1049.99 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 712-1?

This set includes 1 minifigure: LEGOLAND - Red Torso, Red Legs, White Hat ($2.37). The minifigures have a combined BrickLink value of $4.73. Each figure is linked above with individual pricing if you're looking to buy or sell specific characters.

Is it worth parting out LEGO Sea Plane?

The minifigures make up about 5% of the set value ($4.73 out of $92.08). 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 Sea Plane (712-1) retired?

Yes, Sea Plane was released in 1977 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.

How do I check if my Sea Plane set is complete?

Use the parts list on this page to check every piece and all 1 minifigure. 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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