Arin's Spinjitzu Battle Mech — B · The Brick Drop Score
B
The Drop Score
Arin's Spinjitzu Battle Mech
71839-1 · Ninjago
Early read · 0 reviews
Spinjitzu mech at $23 — Ninjago keeps finding ways to make small sets feel like they belong in the lineup, and Arin's battle mech is a solid example of that.
Is the price fair?B+Fair for what you get — $23 lands right where it should for a small mech with two minifigs.
Will you love it?B-Fun enough for Ninjago fans, forgettable for everyone else.
Holds its value?B-Expect this one to be replaced at retail before it ever gets interesting on the secondary market.
True ValueB+
$12
Street price
$28
Parts value
231%
Ratio
The parts alone are worth about 231% of the street price — the basis for this B+ price read.
What you get
Plain bricks
$15
Functional piecescalc
$6
Figures (×2)
$7
BargainThe parts alone are worth more than you pay — $28 of parts for $12.
The Full Take
Arin's Spinjitzu Battle Mech is the kind of mid-tier Ninjago set that doesn't try to be the centerpiece — it just does its job well. The mech design carries enough personality to feel like a real character, not a generic robot with a ninja slapped on it. Two minifigs for $23 is a reasonable deal in today's LEGO® market, and the piece count lands where you'd expect for the price. It won't blow anyone away on a shelf or in the hands of a hardcore builder, but it's not pretending to. For a B, this set earns that grade by being competent and honest about what it is — a fun, affordable Ninjago action set with a clear audience.
