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© 2026 Collectibles Price

  1. Home
  2. / Pokémon
  3. / Sets
  4. / Gym Challenge
  5. / Rocket's Secret Experiment (Gym Challenge #120)
Rocket's Secret Experiment (Gym Challenge #120)

Rocket's Secret Experiment (Gym Challenge #120)

Gym Challenge · Uncommon

Unlimited1st Edition

NM price

$25.34
TCGPlayerSearch eBay soldView eBay live listings

TCGPlayer Near Mint market. Not a sold price. · NM price · Last updated 2026-11-08

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GRADE PRICES

Slab FinderPSABGSCGCTAG
PSA 10$82.00PSA 9.5$50.00PSA 9$38.16PSA 8.5$13.52PSA 8$10.60PSA 7$17.00PSA 6$14.99PSA 5$11.00PSA 4$9.00PSA 3$8.00

MORE GRADES

PSA 10
$82.00
BGS 10
$3,718.00
CGC 10
$299.90
TAG 10
—

ALL SALES

PriceCharting
  • 2000 Pokemon Gym Challenge 1st Edition Rocket's Secret Experiment 120/1…
    PSA 8 · 2026-10-12
    $30.00
  • 2000 POKEMON GYM CHALLENGE 1ST EDITION #120 ROCKET'S SECRET EXPERIMENT…
    PSA 6 · 2026-09-29
    $45.99
  • 2000 Pokemon Gym Challenge 1ST EDITION #120 ROCKET'S SECRET EXPERIMENT…
    PSA 10 · 2026-08-17
    $5,600.00
  • 2000 POKEMON GYM CHALLENGE 1ST EDITION #120 ROCKET'S SECRET EXPERIMENT…
    PSA 6 · 2026-05-20
    $14.99
  • Pokemon Rocket's Secret Experiment 1st Ed 120/132 CGC 8.5 TCG 2000 Gym…
    CGC 8.5 · 2026-05-07
    $29.99
  • 2000 POKEMON GYM CHALLENGE #120 ROCKET'S SECRET EXPERIMENT 1ST EDITION…
    PSA 9 · 2026-05-04
    $53.99

More Gym Challenge cards

  • Sabrina's Psychic Control 121
    Gym Challenge
  • Rocket's Minefield Gym 119
    Gym Challenge
  • Saffron City Gym 122
    Gym Challenge
  • Misty's Tears 118
    Gym Challenge
PSA 2$7.00
PSA 1—

Grade prices use PriceCharting sold prices when we have them, otherwise eBay asking prices. Click a grade to see that price.