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Key specs
- Brand
- LEGO
- Theme
- Ninjago
About the Ninjago Arin's Spinjitzu Battle Mech 71839
LEGO Ninjago Arin's Spinjitzu Battle Mech 71839 is sold new by 10 of the Australian retailers we check.
We found 10 listings for this phone across 10 stores, in 1 option. Last checked 2 November.
Ninjago Arin's Spinjitzu Battle Mech 71839 price summary
- Cheapest today
- $29 at Brick Builder
- Price range across stores
- $29 to $39.99
- Lowest we've recorded
- $29
- Stores with it in stock
- 7 of 10
Before you buy
- ✓Search by the set number on the box (five digits, like 75447): every store prints it, and it is how this page matches the same set across stores.
- ✓LEGO's own recommended price is the ceiling, not the norm: toy stores often run 20–40% off popular sets, and big sets drop most around Black Friday and Boxing Day.
- ✓Sets retire after two or three years and then rise in price, so a set you want that has been on shelves a while is worth buying before it goes.
Ninjago Arin's Spinjitzu Battle Mech 71839 FAQ
What is the cheapest price for the LEGO Ninjago Arin's Spinjitzu Battle Mech 71839?
$29 at Brick Builder, the lowest in-stock price across the 10 Australian stores we checked on 2 November 2026.
Which stores sell the LEGO Ninjago Arin's Spinjitzu Battle Mech 71839?
Discount Toy Co, Brick Builder, Toot Toot Toys, Toyworld Frankston, The Playroom, Toys R Us, Toyworld, Toyworld Bendigo and 2 more.
