Rocket's Secret Experiment Gym Challenge Pokemon card

Rocket's Secret Experiment #120/132Gym Challenge · Uncommon

Market price · Unlimited · Near Mint

$4.12

Other conditions: Lightly Played $3.80 · Damaged $1.89

Market price updated Fri Oct 23 2026 — TCGplayer's index built from completed sales, not a seller's asking price.

7d: +0.2%30d: +4.6%

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Price history — Unlimited, Near Mint

TCGplayer market index (completed sales) · 30 daily points · $3.94–$4.12· refreshed daily · hover the line for each day's price

One point per day from TCGplayer’s market index for completed sales. On a thinly traded card the index only moves on days something actually sold, so short flat stretches are normal.

What Rocket's Secret Experiment actually sold for (Unlimited, last 30 days)

Condition	Market price	7d	30d	Sold	Sale range
Near Mintshown on page	$4.12	+0.2%	+4.6%	9 copies	$3.95–$5.50
Lightly Played	$3.80	+1.3%	+6.7%	12 copies	$3.40–$4.47
Moderately Played	$2.45	+0.8%	+2.1%	10 copies	$2.27–$2.75
Heavily Played	$1.95	+0.5%	-1%	2 copies	$2.00
Damaged	$1.89	+0.5%	-4.1%	1 copies	$1.99

Market price is TCGplayer's index for completed sales in that condition; the sale range is the lowest and highest individual sale recorded in the same 30-day window. Ungraded copies sold as a lot are not counted. Data as of 2026-10-23.

Card details

Class: Trainer
Rarity: Uncommon
Card number: 120/132
Artist: Ken Sugimori

Card data from the community PokéAPI catalog (pokemontcg.io).

Frequently asked questions

Is a Rocket's Secret Experiment trainer card worth anything?

Its value is tied to how relevant the effect stays. Rocket's Secret Experiment is a Trainer card in Gym Challenge. Printed 120 of 132 in Gym Challenge, it carries the Uncommon marking, drawn by Ken Sugimori. Condition matters less than on a holo, but it still moves the tier, so check the rows above.