How much is Rocket's Secret Experiment worth right now?

Rocket's Secret Experiment from Gym Challenge is trading around $23.90 raw (ungraded) on the secondary market, and around $39.99 as a PSA 10. TCGIndex refreshes this price every day.

How much is Rocket's Secret Experiment PSA 10 worth?

A PSA 10 Rocket's Secret Experiment sells for around $39.99, a PSA 9 around $19.99, against $4.03 for a raw copy. These are market prices from verified sold listings, updated daily.

Is Rocket's Secret Experiment worth grading?

A PSA 10 Rocket's Secret Experiment is worth about 9.9 times the raw price ($39.99 vs $4.03). Grading pays off when the gap covers the grading fee and the risk of a 9 ($19.99): it usually does for a clean, centered copy of a card at this price, and rarely for a card worth a few dollars raw.

Is Rocket's Secret Experiment going up or down?

Rocket's Secret Experiment is up +3.5% over 30 days, up +1.1% over 7 days, and the trend currently reads up. The full price history is on this page.

Is Rocket's Secret Experiment a good investment?

TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $23.90, up +3.5% over the last 30 days, with low volatility. Prices can move fast, so look at the trend and your own timeframe before you buy. TCGIndex publishes one Pokémon pick every morning; each pick becomes public 14 days later and is scored at day 30.

Home/Pokémon/Gym Challenge#120/132

Pokémon · Uncommon

Rocket's Secret Experiment

Name: Rocket's Secret Experiment (Gym Challenge)
Brand: Pokémon
Availability: InStock

120/132Gym Challenge

$23.90

+$0.82+3.5% · 30D

Aggregated from verified sold data · eBay, TCGplayer & PriceCharting

Market Health

Excellent

Strong demand

Confidence

74/100

Reliable

Liquidity

High

Active market

Verified Sales

122

Updated 1h ago

BuyBuy on TCGplayer Recent eBay Sales

We may earn a commission from qualifying purchases made through our eBay & TCGplayer links.

Model signal

Before the price moves

We find the Pokémon cards about to rise.

Every night the model scores every Pokémon card on the market. Every morning at 07:30 UTC it publishes the one most likely to gain 10% within 30 days, with its entry price and the reasons, then scores it in public.

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Published this morning, public in 14 days. Full record

Pick of the day

Today’s Pokémon pick

Published every morning at 07:30 UTC.

See today’s Pokémon pickPublic in 14 days, when 59% of the move is gone. Full record

Price & Volume

Market price Sales volume

Jul 2026 – today

Sales & Liquidity

Market Price$23.90

7-Day Change+1.1%

90-Day Change+141.7%

LiquidityHigh

Market TrendStable

Price by Grade

BGS 10$52·

PSA 10$40·

SGC 10$24·

PSA 9$20·

CGC 10$12·

Raw· 122 sales$4·

Price by Condition · 10

Anchored to market price · condition spread from TCGplayer

Near Mint

1st Edition · English

$23.90

+2.1%

Near Mint

Unlimited · English

$4.12

+0.2%

Lightly Played

Unlimited · English

$3.80

+1.1%

Lightly Played

1st Edition · English

$5.01

+1.2%

Moderately Played

Unlimited · English

$2.45

+0.8%

Moderately Played

1st Edition · English

$4.94

+16.0%

Heavily Played

Unlimited · English

$1.95

+0.5%

Heavily Played

1st Edition · English

$1.99

-16.4%

Damaged

Unlimited · English

$1.89

+0.0%

Damaged

1st Edition · English

$2.40

+10.1%

Rocket's Secret Experiment price history

Near Mint market priceon the dates below, from TCGIndex's daily record (62 days tracked). High $23.90 on Oct 2026, low $4.04 on Feb 2026.

When	Price	vs today
Today	$23.90
7 days ago	$23.29	+2.6%
30 days ago	$22.39	+6.7%
90 days ago	$9.66	+147.4%
6 months ago	$5.01	+377.0%

Month	Month-end price
Jan 2026	$4.11
Feb 2026	$4.05
Mar 2026	$4.78
Apr 2026	$5.08
May 2026	$4.66
Jun 2026	$9.66
Aug 2026	$22.39
Sep 2026	$23.29
Oct 2026	$23.90

Rocket's Secret Experiment PSA 10 price and graded values

What Rocket's Secret Experiment (Gym Challenge) sells for by grade, from verified sold listings. A PSA 10 sells for $39.99 against $4.03 raw, a 9.9x grading premium. PSA 9 copies trade around $19.99.

Grade	Market price	vs raw
Raw (ungraded)	$4.03
CGC 10	$11.50	2.9x
PSA 9	$19.99	5.0x
SGC 10	$24.00	6.0x
PSA 10	$39.99	9.9x
BGS 10	$52.00	12.9x

Graded prices: PriceCharting sold data, refreshed daily. Grading costs, turnaround and the odds of a 10 decide whether the premium is worth chasing. Most valuable Pokémon PSA 10 cards

Rocket's Secret Experiment FAQ

How much is Rocket's Secret Experiment worth right now?: Rocket's Secret Experiment from Gym Challenge is trading around $23.90 raw (ungraded) on the secondary market, and around $39.99 as a PSA 10. TCGIndex refreshes this price every day.
How much is Rocket's Secret Experiment PSA 10 worth?: A PSA 10 Rocket's Secret Experiment sells for around $39.99, a PSA 9 around $19.99, against $4.03 for a raw copy. These are market prices from verified sold listings, updated daily.
Is Rocket's Secret Experiment worth grading?: A PSA 10 Rocket's Secret Experiment is worth about 9.9 times the raw price ($39.99 vs $4.03). Grading pays off when the gap covers the grading fee and the risk of a 9 ($19.99): it usually does for a clean, centered copy of a card at this price, and rarely for a card worth a few dollars raw.
Is Rocket's Secret Experiment going up or down?: Rocket's Secret Experiment is up +3.5% over 30 days, up +1.1% over 7 days, and the trend currently reads up. The full price history is on this page.
Is Rocket's Secret Experiment a good investment?: TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $23.90, up +3.5% over the last 30 days, with low volatility. Prices can move fast, so look at the trend and your own timeframe before you buy. TCGIndex publishes one Pokémon pick every morning; each pick becomes public 14 days later and is scored at day 30.

Rocket's Secret Experiment

We find the Pokémon cards about to rise.

Rocket's Secret Experiment price history

Rocket's Secret Experiment PSA 10 price and graded values

Rocket's Secret Experiment FAQ

More cards from Gym Challenge