70433J.B.'s Submarine
- 2020released
- 224pieces
- 3minifigures
- Hidden Sidetheme
Typical new & sealed
£29.32
from £21.08 · 13.1p/piece
Typical used & complete
–
from – · too few listings
· 28% below typical
View on eBay →
Updated 4h 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 Hidden Side 70433 J.B.'s Submarine Brand New UK
New & sealed
📦 Box 📘 Instructions geordietechseller · 100% · 240 feedback£21.08 incl. £2.26 postage 9.4p/piece 28% below typical -
LEGO HIDDEN SIDE: J.B.'s Submarine (70433) NEW UK
New & sealed
📦 Box 📘 Instructions hajinat · 100% · 110 feedback£22.15 incl. £2.26 postage 9.9p/piece 24% below typical -
New Sealed Lego Hidden Side 70433 Rare Retired Set J.B.'s Submarine UK
New & sealed
📦 Box 📘 Instructions grezzit · 100% · 231 feedback£23.87 incl. £2.26 postage 10.7p/piece 19% below typical -
£24.12 incl. £2.62 postage 10.8p/piece Not enough data -
Lego Hidden Side 70433 J.B.'s Submarine Brand New UK
New & sealed
📦 Box 📘 Instructions ku_111610 · 99.9% · 1,275 feedback£29.32 incl. £2.62 postage 13.1p/piece About typical -
LEGO Hidden Side J.B.'s Submarine 70433, App-Enabled AR 2020. Retired Product UK
New & sealed
📦 Box 📘 Instructions daniel4823 · 100% · 502 feedback£29.99 incl. £2.26 postage 13.4p/piece About typical -
LEGO Hidden Side 70433 J.B.'s Submarine BNIB New Sealed Box Monsters Halloween UK
New & sealed
📦 Box 📘 Instructions pauliesoldtoys · 100% · 39 feedback£30.00 free postage 13.4p/piece About typical -
New Sealed Lego Hidden Side 70433 Rare Retired Set J.B.'s Submarine UK
New & sealed
📦 Box 📘 Instructions bedazzle_85 · 100% · 2,250 feedback£38.38 incl. £6.49 postage 17.1p/piece 31% above typical
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Before you buy 70433
- Check all 3 minifigures are included. Minifigures are the first thing sold off from used sets, and often the most valuable part.
- “Complete” should mean all 224 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 70433 J.B.'s Submarine worth?
Based on current eBay UK Buy It Now listings, a new sealed set typically costs £29.32, including postage. These are asking prices, so a set can sell for less.
How many pieces are in LEGO 70433?
J.B.'s Submarine has 224 pieces and 3 minifigures. It was released in 2020.
What is the price per piece of 70433?
At the typical sealed price of £29.32 it works out at 13.1p per piece.
