Promo
Swampert-EX #XY55 PSA 9 Price
XY Black Star Promos · #XY55
Market value · PSA 9
$5.00▲ 16.1% · 30d
Confidencelow confidence
PSA 9 sales · 90 days0
LiquidityThin
Fair buy$5
Fair sell$5
PSA 9 sits 95% 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 Sept 202321 Aug 2026
Latest
$5.00
Period high
$93.89
Period low
$5.00
Change
▼ 84.8%
Long-range PSA 9 market history from PriceCharting, anchored to today's PSA 9 value.
PSA population
PSA has graded 27 copies of Swampert-EX at PSA 9 out of 176 total PSA graded — a 12% gem (PSA 10) rate. Low graded supply and few recent sales mean the price can move sharply.
Frequently asked questions
How much is Swampert-EX #XY55 worth in PSA 9?
A PSA 9 Swampert-EX (XY Black Star Promos #XY55) is worth about $5, typically 5–5, based on recent real sold prices.
PSA 9 vs PSA 10 — how much cheaper is PSA 9?
PSA 9 trades about 95% below PSA 10 for this card ($5 vs $95).
How many Swampert-EX PSA 9 exist?
PSA has graded 27 copies of Swampert-EX at PSA 9 out of 176 total PSA graded.
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Other cards in XY Black Star Promos
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Citation
Swampert-EX (XY Black Star Promos #XY55) PSA 9 — Pokémon market value $5. Source: CardTrack, https://cardtrack.com/pokemon/card/xy-black-star-promos/swampert-ex-xy55/psa-9