Knuckles vs. Dr. Eggman Egg Crusher Mech 77005
Knuckles vs. Dr. Eggman Egg Crusher Mech 77005 thumbnail-0

Lego® Sonic the Hedgehog 77005 Knuckles vs. Dr. Eggman Egg Crusher Mech

Sonic the Hedgehog
The Lego set Knuckles vs. Dr. Eggman Egg Crusher Mech with the Lego number 77005 is part of the LEGO Sonic the Hedgehog theme. The set was released in July of 2025. It contains 2 minifigures. The model consists of a total of 350 parts and we estimate it takes you around < 1 hour to build it.
The set weighs around 0.450 kg in total. The recommended retail price is £34.99.
Our Brickfact Lego price comparison compares prices from 3 shops for this set. Currently Amazon.co.uk has the lowest price at £27.99. This corresponds to a per piece price of £0.08. With this offer, you save £7.00 off the suggested retail price and get the set at a 20% discount.
You will also receive 280 Insiders points if you decide to buy the set from the official Lego store. You can exchange them for discount coupons for future purchases.
The Part-Out-Value (POV) is the sum of all part prices paid on bricklink.com for this set. It is about £47.16. You save around £19.17 if you buy this set directly at Amazon.co.uk instead of purchasing the bricks on bricklink.com. Therefore, the current best offer has a POV rate of 1.68. The POV Rate is the ratio of Part-Out-Value to the current best price on Brickfact.com.
Disclosure: As members of the Amazon Partner Program, eBay Partner Network and other affiliate programs of retailers such as LEGO, we earn from qualified sales that you make via links to the respective platforms and stores on our website.

Lego 77005 price comparison

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Lego 77005 product data

Set Information

Set ID
77005
Pieces
350
Building Time
< 1 hour
Minifigures
2

Availability

Release
07/2025
Retiring Status
Begin of Life

Price Information

RRP
£34.99
Insiders Points (for purchase at Lego)
280
Part Out Value
£47.16
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Packaging

Weight
0.450 kg
EAN (GTIN13)
5702017815602

Lego 77005 price trend

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Minifigures from 77005 Knuckles vs. Dr. Eggman Egg Crusher Mech

The Knuckles vs. Dr. Eggman Egg Crusher Mech set includes 2 different minifigures, 0 of which are unique to this set. The combined value of the minifigures is £15.10, which is ~43% of the RRP of this set.
x1
Thumbnail of minifigure son021
Knuckles - Scowl
Sonic the Hedgehog
time-logo
2024
# son021
£6.03
i
2 sets
x1
Thumbnail of minifigure son003
Dr. Eggman (Doctor Ivo Robotnik)
Sonic the Hedgehog
time-logo
2023
# son003
£9.07
4 sets

Official Set Description for LEGO 77005 Knuckles vs. Dr. Eggman Egg Crusher Mech

Engage Sonic toy fans, boys and girls aged 8 plus with thrilling adventures in this Knuckles vs. Dr. Eggman Egg Crusher Mech (77005) LEGO® Sonic the Hedgehog™ set, full of features and functions. This gift for gamers includes a hands-on posable toy mech with an opening cockpit, rotating 6-stud launcher, a massive spinning claw and articulated limbs for interactive play. 2 characters, Knuckles the Echidna and Dr. Eggman, are ready for role-play fun, plus, there’s a hoverboard, a catapult toy with 2 boulders, 3 Gold Rings and 2 Chaos Emeralds.

Any action-loving kid will be proud to own this gaming toy. The cool Sonic playset works with other LEGO Sonic the Hedgehog™ sets in the range (all sold separately), and fans of the Blue Blur will love this play toy featuring their favorite gaming characters. Kids also enjoy an easy, intuitive building adventure with the LEGO Builder app, where they can zoom in and rotate models in 3D, save sets and track their progress. Set contains 350 pieces.

  • Sonic gamer merch playset – Treat fans and kids aged 8 and up to this Knuckles vs. Dr. Eggman Egg Crusher Mech playset, with multiple play options and 2 iconic characters to inspire fun stories
  • Dr. Eggman mech toy – This role-play toy for kids features a buildable, posable mech, a hoverboard and a catapult toy with 2 boulders, plus Knuckles and Dr. Eggman characters
  • Hands-on interactive fun – Set has a posable mech with a 6-stud rotating launcher, giant spinning claw and articulated limbs to inspire play, and it’s easy for gaming toy fans to take on playdates
  • LEGO® mech adventures – This fighting toy also includes a catapult with terrain that launches boulders with a lever push, letting Sonic fans play out endless action with Knuckles and Dr. Eggman
  • Active gifts for gamers aged 8-12 and up – A fun Sonic gift for boys or girls, with Knuckles, Dr. Eggman and a mech, which makes a unique gift idea for kids who like hands-on toys for interactive play
  • A fun way to build – The LEGO® Builder app guides kids on an intuitive building adventure where they can save sets, track their progress and zoom in and rotate models in 3D while they build
  • Creative LEGO® toys – All of the LEGO Sonic the Hedgehog™ playsets introduce kids to fast-action fun and imaginative play with different characters and story possibilities in each set
  • Dimensions – The 350-piece set includes a LEGO® mech toy that stands over 6 in. (15 cm) tall and a catapult with terrain that measures over 1.5 in. (4 cm) high, 2 in. (6 cm) wide and 3 in. (7 cm) deep

Building Instruction for LEGO 77005 Knuckles vs. Dr. Eggman Egg Crusher Mech

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