Rocket's Secret Experiment (1st Edition) 120/132

Uncommon•Trainer•Pokemon Gym Challenge

$23.90

Updated October 23, 2026

Rocket's Secret Experiment (1st Edition) Pokemon card (120/132, Gym Challenge)

Rocket's Secret Experiment (1st Edition) is an Uncommon Trainer card from the Pokemon Trading Card Game set Gym Challenge, illustrated by Ken Sugimori. It is one of 2 print runs of the collector number 120/132, each with its own price. The artwork is the same on all of them: a 1st Edition carries the Edition 1 stamp.

All Printings of Rocket's Secret Experiment 120/132

Version	Rarity	Market
Unlimited	Uncommon	$4.12
1st Edition	Uncommon	$23.90

Ungraded Price History

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Card Stats

Card type: Trainer
Illustrator: Ken Sugimori
Card number: 120/132

Rocket's Secret Experiment Frequently Asked Questions

It has more than doubled: up 524% in twelve months, from $3.83 to $23.90.

Because the print runs are priced separately. The 1st Edition printing trades at $23.90 against $4.12 for the Unlimited, a difference of 5.8x for the same artwork and the same collector number.

Yes. It is up 147% over the last 90 days and 524% over the last year. The market price today is $23.90.

Yes. At $23.90 it is the dearest of the 2 priced printings of this number; the cheapest is the Unlimited at $4.12.

Yes. The cheapest listing is $5.01 against a market price of $23.90, a gap of 4.8x. Market is what copies have been selling for; low is what the cheapest seller is asking now.

84 of the 264 priced printings in Gym Challenge share the Uncommon rarity, and this is one of them.