Rocket's Secret Experiment
Gym Challenge · #120/132 · Uncommon
Trainer
Ken Sugimori
Market Prices
View on TCGPlayerUpdated: 5/19/2026
1st Edition
$3.91
$5.02
$62.28
$4.65
unlimited
$3.00
$4.11
$48.07
$4.46
Market Signals
Raw NM
$4.81
PriceCharting Ungraded
PSA 10
$39.99
8.3× raw
stale · 1131d old
CGC 10
—
TAG 10
—
PSA Population
18 total
2 at 10
Gem rate 11.1% low sample (n=18)
TAG Population
32 total
5 at 10
Per-grade ladder
White = real market price. Blue = estimate (no real sale for that grade) — hover for how it was derived.
PSA
PSA 10
$39.99
Real prices from PriceCharting's per-grade table — its generic “Grade N” reflects PSA-graded sales. CGC / BGS / TAG sub-10 grades are estimated from this card's real PSA price at that grade × that grader's 10-to-PSA-10 ratio (this card's own real pair when available, else a ratio calibrated from real catalog cards in the same era and rarity). Grades with no real anchor and low-confidence estimates are omitted — a blank beats a bad number.
Grading ROI (PSA)
Value · $25.99Realistic
$-22.08
using gem rate
If it 10s
$9.19
upside cap
Break-even
74%
gem rate needed
Low PSA sample (18 graded) — gem rate estimate is noisy.
Wrong card matched? Pin the PriceCharting URL
Discovery Scores
Percentile-ranked 0–100 across the whole catalog. See this card in Rankings →
Scored 14 hours ago
Price History
Recent PSA 10 sales
1 sold comp from PriceCharting, newest first. Prices are realized sales, not asks.
Median
$39.99
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