21324123 Sesame Street
- 2020released
- 1,367pieces
- 6minifigures
- LEGO Ideas and CUUSOOtheme
Typical new & sealed
£182
from £172 · 13.3p/piece
Typical used & complete
–
from – · too few listings
· 5% below typical
View on eBay →
Updated 5h ago · 17 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.
17 listings
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LEGO Ideas Sesame Street 123 Set (21324) - BNIB, New + Sealed UK
New & sealed
📦 Box 📘 Instructions ⏱ 15h 19m · 0 bids swindonian1982 · 100% · 197 feedback£162 incl. £4.90 postage 11.8p/piece Current bid -
BRAND NEW SEALED LEGO Ideas 123 Sesame Street 21324 UK
New & sealed
📦 Box 📘 Instructions jansdale26 · 100% · 163 feedback£172 free postage 12.6p/piece 5% below typical -
Lego 21324 Ideas 123 Sesame Street UK
New & sealed
📦 Box 📘 Instructions lindawarhurst · 100% · 1,966 feedback£175 incl. £10.00 postage 12.8p/piece About typical -
LEGO Ideas: 123 Sesame Street (21324) UK
New & sealed
📦 Box 📘 Instructions pennyjwatson · 100% · 77 feedback£177 incl. £10.00 postage 13.0p/piece About typical -
LEGO 21324 IDEAS: 123 Sesame Street (Retired 2022) BRAND NEW & SEALED UK
New & sealed
📦 Box 📘 Instructions edmas-69 · 100% · 251 feedback£178 incl. £10.00 postage 13.0p/piece About typical -
LEGO Ideas 123 Sesame Street 21324 Complete Set 1367pcs BRAND NEW RETIRED RARE UK
New & sealed
📦 Box 📘 Instructions akaim-0 · 99.5% · 187 feedback£179 incl. £7.00 postage 13.1p/piece About typical -
LEGO Ideas 21324 123 Sesame Street Bert Big Bird Elmo Ernie Cookie Monster New UK
New & sealed
📦 Box 📘 Instructions ku_111610 · 99.9% · 1,275 feedback£179 incl. £12.36 postage 13.1p/piece About typical -
LEGO 21324 - 123 Sesame Street IDEAS set - Retired Set - New Sealed Box UK
New & sealed
📦 Box 📘 Instructions kimalek-j-0 · 100% · 20 feedback£180 free postage 13.2p/piece About typical -
LEGO 21324 IDEAS 123 SESAME STREET - BRAND NEW SEALED SET UK
New & sealed
📦 Box 📘 Instructions magdatoys · 100% · 1,998 feedback£182 free postage 13.3p/piece About typical -
LEGO 21324 - 123 Sesame Street IDEAS set - Retired Set - New Sealed Box UK
New & sealed
📦 Box 📘 Instructions nuttyboy13 · 100% · 488 feedback£183 free postage 13.4p/piece About typical -
LEGO 21324 123 Sesame Street Ideas New Sealed Retired 2020 1368pcs Big Bird Elmo UK
New & sealed
📦 Box 📘 Instructions thinkingoutsidethebox · 100% · 4,486 feedback£183 incl. £10.48 postage 13.4p/piece About typical -
LEGO Ideas: 123 Sesame Street (21324) RETIRED SET, Brand New and Sealed UK
New & sealed
📦 Box 📘 Instructions legofanlondon · 0% · 13 feedback · ⚠ check carefully£195 incl. £7.39 postage 14.3p/piece 7% above typical -
Lego 21324 Ideas 123 Sesame Street - Brand New & Sealed UK
New & sealed
📦 Box 📘 Instructions john07841 · 100% · 1,563 feedback£207 incl. £12.36 postage 15.2p/piece 14% above typical -
Lego 21324 Ideas 123 Sesame Street 21324 Brand New and Sealed Retired MINT set UK
New & sealed
📦 Box 📘 Instructions turbo99mark · 100% · 165 feedback£239 incl. £7.00 postage 17.5p/piece 31% above typical -
LEGO 123 Sesame Street (21324) UK
New & sealed
📦 Box 📘 Instructions yachew_ltd · 99.1% · 281,664 feedback£256 free postage 18.7p/piece 40% above typical -
LEGO Ideas 123 Sesame Street 21324 BRAND NEW Discontinued UK
New & sealed
📦 Box 📘 Instructions funbunjane · 100% · 770 feedback£299 incl. £12.36 postage 21.9p/piece 64% above typical -
LEGO IDEAS 21324 SESAME STREET 1367 Pieces LARGE Collectors Set Investment UK
New & sealed
📦 Box 📘 Instructions ats-gifts · 100% · 4,520 feedback£300 free postage 21.9p/piece 65% above typical
Only seeing UK listings. Compare all 5 countries →
Before you buy 21324
- Check all 6 minifigures are included. Minifigures are the first thing sold off from used sets, and often the most valuable part.
- “Complete” should mean all 1,367 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 21324 123 Sesame Street worth?
Based on current eBay UK Buy It Now listings, a new sealed set typically costs £182, including postage. These are asking prices, so a set can sell for less.
How many pieces are in LEGO 21324?
123 Sesame Street has 1,367 pieces and 6 minifigures. It was released in 2020.
What is the price per piece of 21324?
At the typical sealed price of £182 it works out at 13.3p per piece.
