Rocket's Secret Experiment
Gym Challenge · #120
IDX$22.39
MONARK BLEND
TCGPLAYER · THIS VARIANT
MKT$22.39
LOW/MED/HIGH$9.00 / $53.70 / $149.99
Trend· 0.0% · 7d
EBAY SOLD · ALL VARIANTS
MED$7.48
RANGE$3.00–$14.99
STALE · AS OF 2026-07-23
25 SALES · 62D · AS OF 2026-07-23
AS OF 2026-09-01
where to buy
affiliate links — monark may earn a commission
compare finish prices · 2compare ▾
- 1st Edition$22.39$3.79–$22.39—· 0.0% · 7d
- Normal$4.14$2.77–$4.65-82%· 0.2% · 7d
tcgplayer market · price · range · vs base · 7-day move
card data
- RARITY
- Uncommon
- TYPE
- Trainer
- ILLUS
- Ken Sugimori
price summary
Rocket's Secret Experiment (1st Edition) from Gym Challenge #120 is worth $22.39 — the MONARK BLEND consensus as of 2026-09-01. TCGplayer market for this finish is $22.39 as of 2026-09-01; eBay sold median across all finishes of the card is $7.48 from 25 sales in the 62-day window to 2026-07-23. monark prices each finish separately. This card has 2 tracked finishes: 1st Edition · Normal.