Double Rare
Blastoise ex #9 PSA 9 Price
151 · #9
Market value · PSA 9
$20.00▲ 10.3% · 30d
range $20 – $27
Confidencemedium confidence
PSA 9 sales · 90 days6
LiquidityHigh
Fair buy$20
Fair sell$27
PSA 9 sits 76% below PSA 10 — a wide gap, so PSA 9 can look relatively cheap if you'll hold.
PSA 9 slabs for sale right now
Buy from here
Price history · PSA 9
1 Sept 202320 Aug 2026
Latest
$20.00
Period high
$23.50
Period low
$9.21
Change
▲ 13.0%
Long-range PSA 9 market history from PriceCharting, anchored to today's PSA 9 value.
Why $20? Cert-verified PSA 9 sales
These are the actual sales behind the price above — each one tied by PSA to a specific graded slab, not an estimate.
Sale mix: 2 auctions, 4 accepted offers. A PSA 9 copy trades roughly every 5 days (median gap between cert-verified sales).
Frequently asked questions
How much is Blastoise ex #9 worth in PSA 9?
A PSA 9 Blastoise ex (151 #9) is worth about $20, typically 20–27, based on recent real sold prices.
PSA 9 vs PSA 10 — how much cheaper is PSA 9?
PSA 9 trades about 76% below PSA 10 for this card ($20 vs $82).
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Citation
Blastoise ex (151 #9) PSA 9 — Pokémon market value $20. Source: CardTrack, https://cardtrack.com/pokemon/card/151/blastoise-ex-9/psa-9