Market direction turned downward recently with current $35.99 representing 4.6% under standard pricing.
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$44.99 | |
|
Lowest Price
|
$35.99 | |
|
Most Recent Price
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$35.99 |
Tracking History: We have tracked LEGO Sonic the Hedgehog Knuckles vs. Dr. Eggman Egg Crusher Mech Building Toy - Pretend Play Building Blocks W/2 Minifigures for Kids, Ages 8+ - Gift Idea for Boys, Girls, & Any Gaming Fans - 77005 since 12/21/2025. The most recent price update was on Jun 11, 2026.
Price Range: Over the past 90 days, the price has ranged from $35.99 (lowest on 12/21/2025) to $44.99 (highest on 5/5/2026). The average price during this period is $38.17.
Current Trend: Walmart.com prices have ranged from $35.99 (Jun 11) to $44.99 (May 5) over the past 90 days. Current price is close to the 90-day average of $37.71.
Customer Insights: Rated 4.7/5 from 69 reviews.
Legos are my kids' all-time favorite toy, and this set did not disappoint! My son really enjoyed assembling this Sonic the Hedgehog Lego set, and it was easy thanks to the very clear and detailed instruction booklet included. He liked that it came with two mini-figures and some extra accessories like boulders and a catapult. It's very well made and has great colors. I would absolutely recommend this fun Lego toy, especially if your kid is a fan of Sonic the Hedgehog.
The Sonic the Hedgehog Lego set was clearly. I like that the pieces were packaged in four numbered pouches, making assembly very easy while following the enclosed instruction booklet. The pieces were well made and fit together as they should. Overall this is a great product for the ages intended.
Today I received my Lego Sonic the Hedgehog set and I could not be more excited to build the set as it brought back memories from when I was younger. When I first opened the box I thought that it would have been easy to set up since the set is 8+ but it was challenging. I really liked this set because I grew up watching Sonic the Hedgehog cartoons and was really excited that I would be building this characters but the only downside of this set is that the Sonic the Hedgehog character is not included on this set. But once I build the Lego set the characters included made sense for the storyline. I love the finished product and are now displayed on my living room shelf. I have always liked Lego sets and this one did not disappoint. Thank you Lego for bringing back great memories with this awesome collection. This might probably get me started again building Lego sets as a hobby.
The Lego knuckles vs Dr.Egg man set is great for any Sonic lover. It's rated for 8 and up. It has 350 pieces but it's broken down into Dr egg man's robo suit, knuckles, a rock on a catapult and several rings so it feels a bit less daunting in my opinion and definitely so to my 9 year old. The sonic/lego lover in your family won't be disappointed by this one.
Lego toys are always top of the line. My daughter and I enjoy putting them together. She is seven years old and loves sonic the hedgehog. This is a set that was easy for her to put together with my help. After we completed the project, she probably displayed it in her room. It looks fantastic.
I had alot of fun with this set it comes with instructions and four bags of parts. It took about an hour to finish building and was very interactive. You build and egg crusher and it actually shoots which is a very neat feature. This bonus feature makes the mech realistic. Has a very detailed, step by step instruction manual with visuals for easy assembly which is great for both kids and adults. As a sonic fan I was happy to build and add this to my growing collection. The detailed instructions with images are so detailed it makes for an easy build. Overall not too big or challenging the build was relatively easy for almost all ages.
This eas a big hit with my Sonic-loving son. He loved the little rings that come with the set, and the catapult accessory had him engaged far longer than I thought it would. My son is 8 and he had no difficulties putting this together by himself. As with all Lego kits, the instructions are incredibly easy to follow and the build was very satisfying for him to complete. This set will pair just fine with any other Sonic Lego set.
This Sonic Lego set is awesome!! It's for ages 8 and up which is perfect for my son. He really enjoys the quality of this Lego set and the Sonic theme is super fun! It includes a step by step instruction booklet which makes building easy and fun. I highly recommend this product!
I purchased this for my Grandson's 9th birthday and he enjoys his new gift. He has become a collector and this particular set adds to his collection perfectly. The figures are made well and provide hours of playtime and creation. I especially liked watching his face lightup when he opened his gifts, especially this one. They fit perfectly with his other legos and will last a long time.
My nephew is the biggest Sonic fan. I know he will enjoy this Lego set. Lego has been coming up with some really neat ideas. It's a great toy for so many fundamental learning exercises
Detailed price history for the past 90 days
Walmart.com prices have ranged from $35.99 (Jun 11) to $44.99 (May 5) over the past 90 days. Current price is close to the 90-day average of $37.71.
| Date | Price | Change | % Change |
|---|---|---|---|
| $35.99 | $+0.00 | +0.0% | |
| $35.99 | $+0.00 | +0.0% | |
| $35.99 | $+0.00 | +0.0% | |
| $35.99 | $+0.00 | +0.0% | |
| $35.99 | $-9.00 | -20.0% | |
| $44.99 | $+9.00 | +25.0% | |
| $35.99 | $+0.00 | +0.0% | |
| $35.99 | $+0.00 | +0.0% | |
| $35.99 | $-2.50 | -6.5% | |
| $38.49 | $+0.00 | +0.0% | |
| $38.49 | $+0.00 | +0.0% | |
| $38.49 | $+0.00 | +0.0% | |
| $38.49 | $+0.25 | +0.7% | |
| $38.24 | $+0.00 | +0.0% | |
| $38.24 | $+0.00 | +0.0% | |
| $38.24 | $+0.00 | +0.0% | |
| $38.24 | $+0.00 | +0.0% | |
| $38.24 | $-0.25 | -0.6% | |
| $38.49 | — | — |
