Revavroom

Scarlet & Violet Black Star Promos · #121/215 · Promo · 2023

$0.46

Cosmos Holo · Market price ▲ 24.3% (30d)

Prices as of Jul 26, 2026

Unlimited Cosmos Holo

HP 140MetalStage 1Art · Nisota Niso

47.5×PSA 10 vs raw

-75%off ATH $2.88 · Jul 2024

Printings & price history

Cosmos Holo▲ 17.9% 7d$0.46

Low $0.11Mid $0.45

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Graded values

updated 2026-07-26

Grade 6 est.$0.69

Grade 5 est.$0.58

Grade 4 est.$0.48

Grade 3 est.$0.40

Grade 2 est.$0.33

Grade 1 est.$0.28

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$28.99

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Attacks

Swagger

Flip a coin. If heads, discard an Energy from your opponent's Active Pokémon.

70+Huge Tackle

If you have more cards in your hand than your opponent, this attack does 80 more damage.

“It creates a gas out of poison and minerals from rocks. It then detonates the gas in its cylinders— now numbering eight—to generate energy.”

How much is Revavroom #121/215 worth?

Revavroom #121/215 is a Promo card from Scarlet & Violet Black Star Promos (2023) — today it trades at roughly $0.61 ungraded. Across the 2 printings we track, copies run anywhere from $0.11 to $19.98 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $28.99, roughly 47.5x the raw price, while a PSA 9 sits near $15.00.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Revavroom has moved over time.