SerperiorBW Black Star Promos BW20 price & value
Japanese prints: 7 Japanese Serperior cards are listed, $0.27 to $160 ungraded.
$7.16
down −1.2%4 weeks · Steady
High confidence
High confidence
How closely the price sources agree, and how often the card trades.
- 26 ungraded in the last 90 days, all conditions
- 8 sales on record listed as near mint
High liquidity73/100
High liquidity
Trades often, at prices that agree. It counts sales, not how long a listing takes to sell.
About 9 ungraded copies sell a month across all conditions, the pace of the last 90 days.
How we measure liquidity →Near mint · UltraBall Market Value · 26 ungraded sales in the last 90 days, all conditions · as of Nov 12, 2026
Graded: PSA 9 $214
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Prices updated Nov 12, 2026 · How we calculate the UltraBall Market Value
People ask about this card
- What is Serperior BW20 worth raw, in PSA 9 and in PSA 10?
- As of Nov 12, 2026, Serperior BW20 is about $7.16 ungraded near mint (26 sales in 90 days); PSA 9 about $214 (2 sales); PSA 10: too few sales to price. Every grade’s price.
- Why do two copies of Serperior BW20 differ in price?
- As of Nov 12, 2026, there is one printing of Serperior BW20, so the gap is condition: near mint is $7.16. Copies sold as LP went for about $3.50 (21 sales), MP went for about $2.39 (11 sales), HP went for about $2.14 (7 sales). Recent sales.
Serperior BW20 price over time
- Recorded prices, joined day to day
Ungraded, 1 year: $3.91 on Nov 11, 2025, $7.16 on Nov 12, 2026. Lowest $3.91, highest $7.31.
- Now
- $7.16
- 4 weeks
- −1.2%
- 90 days
- +38%
- 1 year
- +85%
- Highest, 1Y
- $7.31
- Lowest, 1Y
- $3.91
Recorded history starts January 2021. Earlier history is monthly averages; from July 22, 2026 the line is a smoothed 7-day average of daily prices, so single-day swings don’t show. Between recorded prices, the line and its daily values are estimated from the prices either side.
Serperior BW20 price by month
Ungraded, at the end of each month, newest first: the line above read off at each month’s last day. The latest month ends on today’s UltraBall Market Value.
| Month | Ungraded | Change on month |
|---|---|---|
| November 2026to Nov 12, 2026 | $7.16 | down −1.8% |
| October 2026 | $7.29 | up +9.3% |
| September 2026 | $6.67 | up +18% |
| August 2026 | $5.63 | up +7.4% |
| July 2026 | $5.24 | – |
| May 2026 | $5.44 | up +10% |
| April 2026 | $4.93 | 0.0% |
| March 2026 | $4.93 | down −6.0% |
| February 2026 | $5.24 | down −3.5% |
| January 2026 | $5.43 | up +21% |
| December 2025 | $4.51 | up +15% |
| November 2025 | $3.91 | up +3.6% |
Recent verified sales
RawPokemon Serperior - BW20 PromoNov 8, 2026 · 
eBay · Condition not stated · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $2.84asking- RawSerperior BW20 Holo Promo Black And White Promo Pokemon Moderately PlayedNov 8, 2026 · eBay · Sold as moderate play · View listing · $6.00
RawPokemon Serperior BW20 Black & White Promo Holo English LPNov 7, 2026 · eBay · Sold as light play · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $4.00asking
Raw2011 Pokemon Black and White Promo Serperior BW20 Holo P HP + Free GiftNov 6, 2026 · eBay · Sold as heavy play · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $2.61asking
RawSerperior BW20 Black And White Promo Promo Pokemon Holo 2011Nov 5, 2026 · eBay · Sold as light play · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $9.81asking
RawSerperior - Holo Promo Black and White Promos BW20Oct 31, 2026 · eBay · Sold as light play · Buy It Now · View listing · $3.50
PSA 52011 POKEMON BLACK & WHITE PROMO #BW20 SERPERIOR-HOLO PSA 5Oct 27, 2026 · eBay · Auction · View listing · $21.50
PSA 6Pokemon TCG Serperior Holo Promo BW20 Black Star Promo PSA 6 EX-MTOct 25, 2026 · eBay · Auction · View listing · $46.00
PSA 6Pokemon TCG Serperior Holo Promo BW20 Black Star Promo PSA 6 EX-MTOct 25, 2026 · eBay · Auction · View listing · $42.00
RawSerperior BW20 Holo Promo Black And White Promo Pokemon Lightly PlayedOct 22, 2026 · eBay · Sold as light play · Buy It Now · View listing · $3.49
RawSerperior BW20 Holo Promo Black And White Promo Pokemon LPOct 21, 2026 · eBay · Sold as light play · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $3.99asking
PSA 6PSA 6 EX-MT 2011 POKEMON BLACK & WHITE PROMO #BW20 SERPERIOR-HOLOOct 13, 2026 · eBay · Buy It Now · View listing · $39.99- PSA 9POP 7 - Pokemon Serperior BW20 Black Star Promo - PSA 9 MintOct 3, 2026 · eBay · Best offer accepted (asked $330) · View listing · $317
- PSA 9Pokemon Black & White Black Star Promo BW20 Serperior Holo PSA 9Jun 15, 2026 · eBay · View listing · $101
- PSA 9PSA 9 Serperior Holo BW20 Black and White Promo Holo Pokemon US SellerApr 12, 2026 · eBay · View listing · $110
- PSA 92011 Pokemon Black & White Promo Serperior-Holo #BW20 PSA 9Unusual priceFeb 1, 2025 · eBay · View listing · $65.00
- PSA 9Sold via eBay · PSA cert #73229144Unusual priceJun 23, 2023 · eBay · Auction · View listing$9.50
Graded values
Serperior BW20 price by grade
| Grade | Market value | 4 wk | Sales/moSales a month | Last sale |
|---|---|---|---|---|
| UngradedHigh. How closely the price sources agree, and how often the card trades. | $7.16 | down −1.2% | 9High liquidity. High | –High. How closely the price sources agree, and how often the card trades. |
| PSA 929.9× rawLow. Few recent sales in this condition. Treat the figure as a rough guide. | $214Last $317 · Oct 3, 2026 | 0.0% | 0.3Low liquidity. Low | $317Oct 3, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide. |
| PSA 83.5× rawLow. Few recent sales in this condition. Treat the figure as a rough guide. | $25.00Last $25.00 · Oct 15, 2024 | 0.0% | No recent sales | $25.00Oct 15, 2024Low. Few recent sales in this condition. Treat the figure as a rough guide. |
| CGC 82× rawLow. Few recent sales in this condition. Treat the figure as a rough guide. | $14.00 | – | No recent sales | –Low. Few recent sales in this condition. Treat the figure as a rough guide. |
Each graded row counts only that grade's sales; the ungraded row counts every condition. Sales a month is the 90-day pace. Last sale is the latest verified sale, never an asking price. How we calculate the UltraBall Market Value
Grade it with PSA?
Grade yours from photos →Change the costs, or add your own odds →- If it gets a PSA 9
- +$94.35
- If it gets a PSA 8
- −$69.61
- PSA fee for a PSA 9
- $59.99 Standard
- Slab sale price to break even
- $105at Standard, $59.99
- Grading pays, at today’s prices
- PSA 9 only
- Historical PSA 10 rate
- 2.9%
Against selling raw at $7.16, after the PSA fee for what the slab is worth (a 9 goes in at Standard, $59.99; a 8 at the same level), $25.00 shipping and insurance, and eBay US selling fees, as the selling calculator works them out, with its usual $5 postage and $1 packing on each sale: the same sum as the selling calculator. Each grade is charged the fee level its own slab price needs, so the break-even price carries the fee for a slab at that price, not the PSA 10 fee. These are outcomes if the card gets each grade, not the chance that it will. PSA has graded 34 copies; 1 got a 10.
Population
- PSA graded
- 34
- PSA 10
- 1
- PSA 9
- 7
- Historical PSA 10 rate
- 2.9%
- PSA 10s of all graded
A higher historical PSA 10 rate than 56% of the BW Black Star Promos cards PSA has graded enough of.
| Grader | Graded | 10s | 9s | 10s share |
|---|---|---|---|---|
| PSA | 34 | 1 | 7 | 2.9% |
| CGC | 17 | 0 | 0 | – |
- PSA graded
- 34
- 10s
- 1
- 10s share
- 2.9%
- Historical PSA 10 rate
- 2.9%
Every PSA grade (6)
| Grade | Copies | Share |
|---|---|---|
| 10 | 1 | 2.9% |
| 9 | 7 | 21% |
| 8 | 8 | 24% |
| 7 | 5 | 15% |
| 6 | 8 | 24% |
| 5 | 5 | 15% |
PSA’s count of Oct 15, 2026. The rate is PSA 10s over every copy PSA has graded.
- CGC graded
- 17
- 10s
- 0
- 10s share
- –
- Historical CGC gem rate
- –
- Gem: 10s, Pristine and Perfect 10s
Every CGC grade (9)
| Grade | Copies | Share |
|---|---|---|
| 8.5 | 1 | 5.9% |
| 8 | 4 | 24% |
| 7.5 | 2 | 12% |
| 7 | 1 | 5.9% |
| 6.5 | 2 | 12% |
| 6 | 1 | 5.9% |
| 5 | 1 | 5.9% |
| 3.5 | 1 | 5.9% |
| Authentic | 4 | 24% |
CGC’s count of Nov 10, 2026. 10s share counts every 10 label; CGC’s own gem is 10s, Pristine and Perfect 10s.
PSA’s count of Oct 15, 2026. CGC, BGS and SGC as of Nov 10, 2026; their 10s include Pristine, Perfect and Black Label 10s. PSA counts the cards it has graded, not every copy that exists. Compare with the low pop cards and the hardest PSA 10s.
PSA 10 price against PSA’s population
The same 12 weeks, Jul 24, 2026 to Oct 19, 2026: the price on the day of each weekly PSA report, and the report’s counts. Side by side, not cause and effect.
Left: PSA 10 price, US$. Right: PSA graded copies.
About this card
Serperior is card BW20 in the BW Black Star Promos price guide, a set released in March 2011 during the Black & White era. Its rarity is Promo. The artwork is by 5ban Graphics. In the checklist it sits after Zoroark BW19 and before Emboar BW21.
It is the 77th most valuable of the 99 priced cards in BW Black Star Promos, behind Eevee BW97 (see the most valuable BW Black Star Promos cards).
It is one of 19 English Serperior cards, and ranks 6th among them by ungraded value; the most valuable is Serperior from Dragons Exalted. Compare them all in the most valuable Serperior cards.
What the data says
The ungraded value has held within 10% over four weeks (−1.2% on 7-day averages), on 26 ungraded sales in 90 days.
From prices of Nov 12, 2026 and sales to Nov 8, 2026. Observations, not advice or a forecast. How we read the market
Market snapshot
How each figure is worked out- 4 weeks
- −1.2%ungraded, between 7-day averages
- 90 days
- +38%ungraded, between 7-day averages
- 1 year
- +85%ungraded; before Jul 22, 2026 from monthly averages
- Direction
- Steadywithin 10% of four weeks ago, on 7-day averages
- High since daily tracking
- 2% under$7.32 on Oct 19, 2026, 7-day average; daily prices since Jul 22, 2026
- Liquidity
- High8.7 ungraded sales a month over 90 days
- Price confidence
- High confidenceMany recent comparable sales that agree closely.
- Ungraded sold
- 9in 30 days; 26 in 90
- PSA 10 population
- 1of 34 PSA graded, count of Oct 15, 2026
No money needed: buy it with virtual UltraCash in the fantasy game, or call today’s card.
- Number
- BW20
- Set code
- PR-BLW
- Rarity
- Promo
- Released
- Mar 1, 2011
- Pokémon
- Serperior
- Pokédex no.
- #0497
- Illustrator
- 5ban Graphics
- Printings
- Holofoil
- Every Serperior PSA 10All Serperior cards ranked by PSA 10 price
- BW Black Star Promos checklistAll 99 cards with prices
- All Serperior cards19 English cards
- Most valuable Serperior cardsRanked by ungraded value
- Most valuable BW Black Star Promos cardsRanked by ungraded value
- Black & White eraSets and chase cards from April 2011 on
- 2011 Pokémon cardsEvery set released in 2011, with prices
Cite this price
Serperior BW20 (BW Black Star Promos) is worth $7.16 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/bw-black-star-promos/serperior-bw20).
Serperior BW20 (BW Black Star Promos) is worth $7.16 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/bw-black-star-promos/serperior-bw20).
https://ultraball.com/cards/bw-black-star-promos/serperior-bw20
<a href="https://ultraball.com/cards/bw-black-star-promos/serperior-bw20">Serperior BW20 (BW Black Star Promos) price: $7.16 on UltraBall</a>
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Questions collectors ask
As of Nov 12, 2026, Serperior BW20 BW Black Star Promos is worth about $7.16 ungraded. How we price cards.
