71783Kai's Mech Rider EVO
- 2023released
- 323pieces
- 4minifigures
- Ninjagotheme
Typical new & sealed
£43.94
from £34.16 · 13.6p/piece
Typical used & complete
–
from – · too few listings
· 22% below typical
View on eBay →
Updated 1h ago · 8 listings found
Price history
eBay UK · median Buy It Now asking price
We started tracking this set on 18 Oct 2026. The chart fills in as we record prices each day.
8 listings
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LEGO NINJAGO: Kai�S Mech Rider Evo (71783) UK
Used · not stated
mosstl · 100% · 7 feedback · ⚠ check carefully£21.50 free postage 6.7p/piece Not enough data -
Lego - Ninjago Set 71783 - With Instructions - Kai’s Mech Rider EVO UK
Used · not stated
📘 Instructions ⏱ 19h 15m · 0 bids davikin73 · 100% · 76 feedback£29.64 incl. £2.94 postage 9.2p/piece Current bid -
LEGO NINJAGO: Kai S Mech Rider Evo (71783) UK
New & sealed
📦 Box 📘 Instructions mich-207070 · 98.5% · 64 feedback£34.16 incl. £2.26 postage 10.6p/piece 22% below typical -
LEGO NINJAGO 71783 Kai's Mech Rider EVO 312pcs 7+ Boxed Complete Set UK
New & sealed
📦 Box 📘 Instructions gq8br-14 · 100% · 18 feedback£39.36 incl. £2.26 postage 12.2p/piece 10% below typical -
LEGO NINJAGO Kai’s Mech Rider EVO 71783 Building Toy Set (312 Pieces) UK
New & sealed
📦 Box 📘 Instructions ★ Top Rated rarebrix · 99.9% · 43,006 feedback£39.95 free postage 12.4p/piece 9% below typical -
LEGO NINJAGO Kais Mech Rider EVO LEGO 71783 1 UK
New & sealed
📦 Box 📘 Instructions mrei1953 · 100% · 2,776 feedback£47.92 incl. £2.94 postage 14.8p/piece 9% above typical -
LEGO NINJAGO Kais Mech Rider EVO LEGO 71783 UK
New & sealed
📦 Box 📘 Instructions mrei1953 · 100% · 2,776 feedback£47.93 incl. £2.94 postage 14.8p/piece 9% above typical
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LEGO NINJAGO 71783 Kai's Mech Rider EVO Kai Building Set 7+ Boxed UK
New & sealed
📦 Box 📘 Instructions lumpy91_29 · 100% · 21 feedback£50.44 incl. £2.94 postage 15.6p/piece 15% above typical
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Before you buy 71783
- Check all 4 minifigures are included. Minifigures are the first thing sold off from used sets, and often the most valuable part.
- “Complete” should mean all 323 pieces. Ask the seller whether they checked against the inventory or just think it's complete.
- Sealed means factory seals intact. Ask for photos of the seals and box corners; box condition moves the price a lot on retired sets.
- Check the seller's feedback. For a retired set, stick to sellers with 98%+ feedback and a history of selling LEGO.
- Watch out for knock-offs. Brands like Lepin and Mould King copy popular sets. Look for the LEGO logo on the box and bricks.
- Pay through eBay. eBay's Money Back Guarantee covers items that don't match the description, but only if you pay through eBay.
Questions
How much is LEGO 71783 Kai's Mech Rider EVO worth?
Based on current eBay UK Buy It Now listings, a new sealed set typically costs £43.94, including postage. These are asking prices, so a set can sell for less.
How many pieces are in LEGO 71783?
Kai's Mech Rider EVO has 323 pieces and 4 minifigures. It was released in 2023.
What is the price per piece of 71783?
At the typical sealed price of £43.94 it works out at 13.6p per piece.
