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Knuckles vs. Dr. Eggman Egg Crusher Mech

Snapshot

vs RRP
31% under
Per piece
8.3¢

Value per piece

cost per part at each reference

8.3¢lowest market value

about 36% under retail, which runs ~13¢ a piece

Reference

MSRP13¢
Used market8.3¢
New market8.9¢
Set Retiring soon · Dec 2026

Knuckles vs. Dr. Eggman Egg Crusher Mech

Reference
77005-1
Theme
Sonic The Hedgehog
Year
2025
Parts
350
UPC
673419404839
EAN
5702017815602

Knuckles vs. Dr. Eggman Egg Crusher Mech is a LEGO set from the LEGO Sonic The Hedgehog theme released in 2025. The set contains 350 parts.

New avg$31.18Used avg$28.96MSRP$44.99

Avg. 3rd-party market prices via BrickPicker, not CollectORbuild seller prices

See full valuation & price history →Track its value free →
Value history$31.18▼ -$17.83 (-36.4%)all time
$23$33$42retail $44.99
Jul 4New · used (dashed)Jul 25

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Parts in this set (153)

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A peek at the pile. See the full list, grouped by color, on the parts page.

Brick Sloped 30° 1 x 2 x 2/34×Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid]6×Brick Sloped 45° 2 x 22×Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Round Bottom PinPhoto shows a different color. This lot is Black.2×Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed1×Brick Special 1 x 2 Palisade [aka Log]3×Brick Wedged, Curved 4 x 3 No Studs [Plain]2×Large Figure Limb Cover / Claw / Spike Large with Axle3×Hips and Black Long Legs, Silver Squares PrintPhoto shows a different color. This lot is Black.1×Plate 1 x 32×Plate 2 x 44×Wedge Plate 2 x 42×Wedge Plate 3 x 2 Left2×Wedge Plate 3 x 2 Right2×View all 153 →