3826Build-A-Bob
- 2006released
- 445pieces
- 1minifigures
- SpongeBob SquarePantstheme
Typical new & sealed
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from – · too few listings
Typical used & complete
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from £140 · too few listings
View on eBay →
Updated 2h ago · 3 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.
3 listings
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LEGO SpongeBob SquarePants: Build-A-Bob (3826) UK
Used · not stated
millymouse1amelia · 100% · 119 feedback£76.44 incl. £2.94 postage 17.2p/piece Not enough data -
£78.38 incl. £3.38 postage 17.6p/piece Not enough data -
Lego SpongeBob Build A Bob 3826 (99.9%) Complete With Box And Instructions) UK
Used · complete
📦 Box 📘 Instructions chloek9617 · 100% · 1,423 feedback£140 incl. £4.90 postage 31.4p/piece Not enough data
Only seeing UK listings. Compare all 5 countries →
Before you buy 3826
- Check all 1 minifigure are included. Minifigures are the first thing sold off from used sets, and often the most valuable part.
- “Complete” should mean all 445 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 3826 Build-A-Bob worth?
There are too few listings right now to give a reliable typical price. Choose "All countries" to see listings from 5 eBay sites.
How many pieces are in LEGO 3826?
Build-A-Bob has 445 pieces and 1 minifigure. It was released in 2006.
