Knuckles vs. Dr. Eggman Egg Crusher Mech
retail price
$49.99
best price
$37.98
-$12.01
This is the lowest price we've ever seen!
This set is 24% off - watch it to get notified of even bigger drops
Current Prices
Best Buy Canada
Best PriceWell.ca
401 Games
Bright Bean
JR Toy Canada
LEGO★
Playvalue Toys
About LEGO Knuckles vs. Dr. Eggman Egg Crusher Mech
350 pieces bring together the formidable Egg Crusher Mech and iconic Sonic characters in this action-packed battle set. The centrepiece is Dr. Eggman's buildable mech, featuring a 6-stud rotating launcher, giant spinning claw and fully articulated limbs for dynamic posing during play. The set also includes a hoverboard for aerial manoeuvres and detailed minifigures of both Knuckles and Dr. Eggman.
Battle Features
The mech stands over 15 cm tall when built, creating an imposing presence on the battlefield. A separate catapult with terrain base launches boulders using a simple lever mechanism, measuring 4 cm high, 6 cm wide and 7 cm deep. The catapult comes with two boulder projectiles for launching attacks against the mech.
The set is designed for builders aged 8 and up, offering multiple play scenarios through the combination of the posable mech, projectile catapult and character accessories. The articulated design allows for various action poses while the rotating launcher and spinning claw provide interactive mechanical functions that enhance the play experience.
Where to Buy LEGO Knuckles vs. Dr. Eggman Egg Crusher Mech for the Best Price
We've been tracking prices for this set since October 2026. The recommended retail price is $49.99. It's currently available from 7 retailers, with Best Buy Canada offering the best price at $37.98, which is 24% below RRP. The lowest price we've ever recorded was $37.98 at Best Buy Canada in October 2026, 24% off RRP. Over its tracked history, prices have ranged from $37.98 to $49.99. This set is expected to retire end of this year, so prices may increase as availability decreases.
Set Details
- Set Number
- 77005
- Pieces
- 350
- RRP
- $49.99
- Best Price
- $37.98
- Price per Piece
- 0.11p






