Arin's Spinjitzu Battle Mech
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£17.99
Lowest price
Current
£17.99
Avg price (30d)
£13.95
Historical lowest
8 Aug 2026
£17.99
Catalog price
2
Offers
2025
Year released
Prices at UK retailers
We currently track 2 stores selling this set, and check prices regularly.
What Makes this set WOW?
Spinjitzu rotation mechanism: A special function activated by a lever on the back allows the mech's torso to be quickly rotated, faithfully reproducing Arin's fighting technique.
Unique minifigures: The set includes Arin in an exclusive battle outfit and new antagonists, making it a must-have collection for Dragons Rising fans.
Dragon Energy Aesthetics: The use of intense yellow elements and translucent details give the structure a modern character, highlighting the power of the next generation of mechs.
Joint system and poseability: The mech offers a wide range of arm and leg movements, which, combined with the large katana, allows it to be stable in dynamic combat poses.
Set details
LEGO Arin's Spinjitzu Battle Mech (set #71839) is a NINJAGO set released in 2025, made up of 213 pieces.
- Set number
- #71839
- Theme
- NINJAGO
- Year released
- 2025
- Pieces
- 213
Price history
Lowest recorded price: £13.95 on 8 Aug 2026
Common questions about Arin's Spinjitzu Battle Mech
What is LEGO Arin's Spinjitzu Battle Mech?▾
LEGO Arin's Spinjitzu Battle Mech (set #71839) is a set from the NINJAGO range, released in 2025, made up of 213 pieces.
How much does LEGO Arin's Spinjitzu Battle Mech cost?▾
The current lowest price we've found is £17.99 at Hamleys, compared to a catalogue price of £17.99. We check prices across 2 UK retailers for this set.
What's the lowest price LEGO Arin's Spinjitzu Battle Mech has been?▾
The lowest price we've recorded for this set is £13.95 on 8 August 2026.
Is LEGO Arin's Spinjitzu Battle Mech being retired?▾
We don't currently see signs that this set is retiring imminently, but LEGO doesn't publish official retirement dates in advance, so availability can still change.
Where can I buy LEGO Arin's Spinjitzu Battle Mech cheapest in the UK?▾
Right now, Hamleys has the lowest price we've tracked at £17.99. We compare prices across UK retailers and update them regularly, so check back for the latest.
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