Rocky Shoulder Pet icon, Legendary rarity item in Grand Piece Online

Rocky Shoulder Pet RSP

Tier B+ Legendary High demand Low confidence
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Current trading value

878

Range 703–1.1K

Window30d

UpdatedSep 30, 2026

Trades80
Offered29
Wanted51
Demand ×1.76

trade value per $1

Buy on PetMart

PetMart is our shop

Rocky Shoulder Pet isn’t in stock. Hie trades near it — 878, $1.99. PetMart is our shop

What Rocky Shoulder Pet's value means

At 878 value units, Rocky Shoulder Pet is worth about 0.09× the 10,000-unit reference the value chart is pegged to (a Mythical Fruit Chest's starting value in the solve).

That figure is a low-confidence read: the solver places the true value between 703 and 1.1K (a ±20% band) off 80 observed Discord trades.

In trade chats and value lists, Rocky Shoulder Pet is also written RSP.

Demand is currently rated High and rarity is Legendary, both recomputed every solver run.

Price history · 60 days

Per-day median across observed trades. Last point is today's solver run.

Recent Rocky Shoulder Pet trades

The exact offers our pipeline parsed from Discord. No edits, no opinions.

  • seen 8× Magu  Rocky Shoulder Pet
  • seen 6× 50× Fish Bait  Rocky Shoulder Pet

Most common trade shapes observed for Rocky Shoulder Pet, from 14 solo-trade samples.

Trade recommendations

Auto-built from the value-matches graph. Verdicts use the same win/fair/lose math as the calculator.

FAIR

Rocky Shoulder Pet for Hie (878)

Within 2%. A clean even swap.

0% delta

FAIR

Rocky Shoulder Pet for Yuki (897)

Inside the confidence band. Fair on paper.

-2.1% delta

Browse all GPO values →

FAQ

How much is Rocky Shoulder Pet worth in GPO?

Rocky Shoulder Pet's current trading value is approximately 878 (range 703-1.1K), based on 80 observed Discord trades over the last solver run. Updated 2026-09-30.

How is Rocky Shoulder Pet's value calculated?

Rocky Shoulder Pet's value is derived purely from observed Discord trade messages using a ratio-chain solver against the Mythical Fruit Chest anchor (10,000 value units). No editor opinions, no hand-tuned numbers. See /legal/methodology for the full math.

Why is the value a range, not one number?

The range is a 90% confidence band. The single headline number is the median. The band shows where the solver thinks the true value lives given noise.