Kai's Dragon Mech Battle Pack
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£8.99
Lowest price
Current
£8.99
Avg price (30d)
£6.74
Historical lowest
28 Jul 2026
£8.99
Catalog price
1
Offers
2026
Year released
NEWPrices at UK retailers
We currently track 1 store selling this set, and check prices regularly.
What Makes this set WOW?
Exclusive Minifigures (Battle Pack): The set includes an exclusive version of Kai in Dragon's Blood armor and two new Shadow Warriors, making it the perfect product for building an army.
Mech-Dragon Articulation: The use of micro-ball joints allows for dynamic posing of the tail and limbs, allowing for easy transformation from walking to flight mode.
Interactive flamethrowers: The model features integrated stud launchers built into the front paws that use the new transparent flame elements from 2026.
Compatibility with the Core System: On the back of the mech there is a special slot for a collectible energy crystal, which can be transferred to larger vehicles from the NINJAGO series.
Set details
LEGO Kai's Dragon Mech Battle Pack (set #71851) is a NINJAGO set released in 2026, made up of 85 pieces.
- Set number
- #71851
- Theme
- NINJAGO
- Year released
- 2026
- Pieces
- 85
Price history
Lowest recorded price: £6.74 on 28 Jul 2026
Common questions about Kai's Dragon Mech Battle Pack
What is LEGO Kai's Dragon Mech Battle Pack?▾
LEGO Kai's Dragon Mech Battle Pack (set #71851) is a set from the NINJAGO range, released in 2026, made up of 85 pieces.
How much does LEGO Kai's Dragon Mech Battle Pack cost?▾
The current lowest price we've found is £8.99 at Maqio Ltd, compared to a catalogue price of £8.99. We check prices across 1 UK retailer for this set.
What's the lowest price LEGO Kai's Dragon Mech Battle Pack has been?▾
The lowest price we've recorded for this set is £6.74 on 28 July 2026.
Is LEGO Kai's Dragon Mech Battle Pack 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 Kai's Dragon Mech Battle Pack cheapest in the UK?▾
Right now, Maqio Ltd has the lowest price we've tracked at £8.99. We compare prices across UK retailers and update them regularly, so check back for the latest.
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