Serperior BW Black Star Promos #BW20
Sold prices, not asking · Updated 5 July 2026
Confidence medium · How we price →
Serperior is a Promo Pokémon card from BW Black Star Promos (#BW20), illustrated by 5ban Graphics. It's a Stage 2 Grass-type Pokémon with 130 HP, evolving from Servine, weak to Fire ×2. Its current blended market value is $6.65 ungraded. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 5 July 2026.
Competitive play · Limitless
| Grade | Relative value | Price |
|---|---|---|
| PSA 9pop 7 | $110$65–$110 | |
| PSA 8pop 7 | $25$25–$25 |
Price history · Raw
Recent sold prices
No recent sold listings tracked.
Population across graders
Only 4% of 28 PSA-graded Serperior copies are a gem-mint 10 (1 of 28) — the rest grade lower.
Full grade breakdown (6 grades)
Should you grade it?
after ~$71.09 grading fee → 16.5× the raw value
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 9 | $109.70 | $71.09 | +$32 | 16.5× |
| PSA 8 | $25.00 | $70.24 | −$52 | 3.8× |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Real outcome depends on the grade achieved; PSA 10 is best-case.
We'll email you when this card's value crosses your target.
Where to buy
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
178% spreadCurrently 178% cheaper on Cardmarket than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🇪🇺 Cardmarket price · Europe
64% cheaper than the USCard text
Evolves from Servine.
“They raise their heads to intimidate opponents but only give their all when fighting a powerful opponent.”
About the Pokémon
It can stop its opponents’ movements with just a glare. It takes in solar energy and boosts it internally.
Card details
Other Serperior cards
There are 9 different Serperior printings — make sure you're valuing the right one. This is BW Black Star Promos #BW20 (Promo).
More from BW Black Star Promos
Frequently asked questions
How much is Serperior (BW Black Star Promos #BW20) worth?
As of 5 July 2026, Serperior from BW Black Star Promos is worth approximately $6.65 ungraded (near-mint). Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
Is Serperior rare?
Serperior is a Promo card from BW Black Star Promos (card #BW20), illustrated by 5ban Graphics. Its current blended market value is $6.65 ungraded.