Promo
Thundurus #209 PSA 9 Price
Scarlet & Violet Black Star Promos · #209
Market value · PSA 9
$18.00
range $15 – $21
Confidencehigh confidence
PSA 9 sales · 90 days3
LiquidityMedium
Fair buy$15
Fair sell$21
PSA 9 sits 80% below PSA 10 — a wide gap, so PSA 9 can look relatively cheap if you'll hold.
PSA 9 slabs for sale right now
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Price history · PSA 9
1 Oct 202521 Aug 2026
Latest
$18.00
Period high
$61.00
Period low
$16.80
Change
▼ 69.5%
Long-range PSA 9 market history from PriceCharting, anchored to today's PSA 9 value.
Frequently asked questions
How much is Thundurus #209 worth in PSA 9?
A PSA 9 Thundurus (Scarlet & Violet Black Star Promos #209) is worth about $18, typically 15–21, based on recent real sold prices.
PSA 9 vs PSA 10 — how much cheaper is PSA 9?
PSA 9 trades about 80% below PSA 10 for this card ($18 vs $90).
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Other cards in Scarlet & Violet Black Star Promos
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Citation
Thundurus (Scarlet & Violet Black Star Promos #209) PSA 9 — Pokémon market value $18. Source: CardTrack, https://cardtrack.com/pokemon/card/scarlet-violet-black-star-promos/thundurus-209/psa-9