9754Dark Side Developer Kit
- 2000released
- 578pieces
- Star Warstheme
Typical new & sealed
–
from £214 · too few listings
Typical used & complete
–
from – · too few listings
View on eBay →
Updated 1h ago · 5 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.
4 listings
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LEGO MINDSTORMS Star Wars Dark Side Developer Kit 9754 578pcs Electronic 9+ UK
Used · not stated
bur_uk2015 · 100% · 19 feedback£30.12 incl. £3.42 postage 5.2p/piece Not enough data -
Lego Star Wars 9754 Dark Side Developer Kit - No Instructions UK
Used · not stated
No instructions lisam19.71 · 100% · 1,266 feedback£87.28 incl. £3.38 postage 15.1p/piece Not enough data -
Lego Mindstorms 9754 Dark Side Developer Kit NEW but Open Box - Sealed Packs UK
New & sealed
📦 Box 📘 Instructions star_wars_collectors_toys · 100% · 1,620 feedback£214 free postage 37.0p/piece Not enough data -
👍MIOB👍 Lego Mindstorms 9754 Dark Side Developer Kit All Sealed Packs UK
New & sealed
📦 Box 📘 Instructions dave-designs · 100% · 2,082 feedback£425 incl. £9.95 postage 73.5p/piece Not enough data
Only seeing UK listings. Compare all 5 countries →
Before you buy 9754
- “Complete” should mean all 578 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 9754 Dark Side Developer Kit 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 9754?
Dark Side Developer Kit has 578 pieces. It was released in 2000.
