How often does Mudsdale SM20 sell?

Mudsdale SM20 SM Black Star Promos recorded 11 sales across every grade in the last 90 days (3 in the last 30), most recently on Nov 10, 2026. The highest recent sale was $12.00 for a CGC 8 copy on Sep 28, 2026.

What is the most valuable card in SM Black Star Promos?

The most valuable card in SM Black Star Promos is Champions Festival SM78, at about $490 ungraded. Mudsdale SM20 ranks 162nd of 251.

What set is Mudsdale SM20 from?

Mudsdale SM20 is from the English Pokémon TCG set SM Black Star Promos, released Feb 3, 2017, in the Sun & Moon era. Its rarity is Promo.

What is Mudsdale SM20 worth raw, in PSA 9 and in PSA 10?

As of Nov 12, 2026, Mudsdale SM20 is about $6.09 ungraded near mint (10 sales in 90 days); PSA 9: too few sales to price; PSA 10: too few sales to price.

Why do two copies of Mudsdale SM20 differ in price?

As of Nov 12, 2026, there is one printing of Mudsdale SM20, so the gap is condition: near mint is $6.09. Too few played copies have sold to price each condition on its own.

Promo2017Sun & Moon era

MudsdaleSM Black Star Promos SM20 price & value

Name: Mudsdale SM20 SM Black Star Promos
Brand: Pokémon
SKU: smp-SM20

Japanese prints: 9 Japanese Mudsdale cards are listed, $0.07 to $3.75 ungraded.

Mudsdale SM20, SM Black Star Promos Pokémon card — Press the card to zoom in

UltraBall Market ValueUngraded

$6.09

0.0%4 weeks · Steady

Medium confidence

How closely the price sources agree, and how often the card trades.

10 ungraded in the last 90 days, all conditions
7 sales on record listed as near mint
Price sources within ±80% of the figure
Last sale Oct 14, 2026

How we calculate the UltraBall Market Value →

Medium liquidity44/100

Medium liquidity

Trades regularly, with some spread between sale prices.

About 3 ungraded copies sell a month across all conditions, the pace of the last 90 days.

How we measure liquidity →

Near mint · UltraBall Market Value · 10 ungraded sales in the last 90 days, all conditions · as of Nov 12, 2026

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Prices updated Nov 12, 2026 · How we calculate the UltraBall Market Value

People ask about this card

What is Mudsdale SM20 worth raw, in PSA 9 and in PSA 10?: As of Nov 12, 2026, Mudsdale SM20 is about $6.09 ungraded near mint (10 sales in 90 days); PSA 9: too few sales to price; PSA 10: too few sales to price. Every grade’s price.
Why do two copies of Mudsdale SM20 differ in price?: As of Nov 12, 2026, there is one printing of Mudsdale SM20, so the gap is condition: near mint is $6.09. Too few played copies have sold to price each condition on its own. Recent sales.

Price history

Mudsdale SM20 price over time

Nov 11Feb 11May 13Aug 13Nov 12

Recorded prices, joined day to day

Ungraded, 1 year: $3.25 on Nov 11, 2025, $6.09 on Nov 12, 2026. Lowest $3.25, highest $17.62.

Now: $6.09
4 weeks: 0.0%
90 days: −42%
1 year: +87%
Highest, 1Y: $17.62
Lowest, 1Y: $3.25

Recorded history starts February 2021. Earlier history is monthly averages; from July 23, 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.

Mudsdale SM20 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	$6.09	0.0%
October 2026	$6.09	down −20%
September 2026	$7.59	down −28%
August 2026	$10.52	down −22%
July 2026	$13.45	–
May 2026	$17.62	up +57%
April 2026	$11.20	up +57%
March 2026	$7.15	up +42%
February 2026	$5.03	down −30%
January 2026	$7.15	up +34%
December 2025	$5.34	up +64%
November 2025	$3.25	down −60%

Matched to this exact card

Recent verified sales

Latest 11

RawPOKEMON SM20 MUDSDALE - (PRERELEASE) SUN & MOON PROMO HOLO PROMO LIGHTLY PLAYEDNov 10, 2026 · eBay · Sold as light play · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $10.09asking
RawPOKEMON UNGRADED MUDSDALE - (PRERELEASE) SM20 HOLO P SUN & MOON PROMO NM PKM-80Nov 7, 2026 · eBay · Sold as near mint · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $9.99asking
RawMudsdale SM20 Black Star Promo Sun & Moon Holo Rare Pokemon CardOffers taken · asking price shownNov 5, 2026 · eBay · Sold as light play · Offers taken · View listing · Asking price, up to $18.83asking
RawPokemon TCG Mudsdale (Prerelease) Promo Holo SM Promos SM20 VLPOct 30, 2026 · eBay · Sold as light play · Buy It Now · View listing · $10.24
RawMudsdale (Prerelease) Holo Promo SM Promos SM20 LPOct 19, 2026 · eBay · Sold as light play · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $9.00asking
RawMudsdale SM20 Black Star Promo Sun & Moon Holo Rare Pokemon CardOct 18, 2026 · eBay · Sold as light play · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $17.26asking
RawMudsdale SM20 Prerelease Promo Guardians Rising HOLO Rare NM Pokemon 2017Oct 14, 2026 · eBay · Sold as near mint · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $7.03asking
RawMudsdale SM20 (Prerelease) Promo Holo - Sun & Moon - Pokemon TCG ENG NMOct 11, 2026 · eBay · Sold as near mint · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $6.95asking
CGC 82017 Pokemon SM Black Star Promo Guardians Rising Prerelease Mudsdale #SM20 CGC Sep 28, 2026 · Fanatics Collect · View listing · $12.00
CGC 82017 Pokemon Black Star Promo Guardians Rising Prerelease Staff Mudsdale #SM20 CJul 13, 2026 · Fanatics Collect · View listing · $14.40
CGC 9Pokemon MUDSDALE SM20 (Stamped Prerelease Promo) Guardians Rising CGC 9 Low PopJan 2, 2026 · eBay · View listing · $5.50

Every sale here was matched to this exact card: the right number, set, printing and language, one card per listing, raw kept apart from graded. Where a venue sells by card and gives no listing title to check, the row says the venue named the card. Listings we can’t be sure of are left out. A price marked ≤ is an asking price, not a confirmed sale. On an accepted best offer we show what the buyer paid, not the asking price; where that isn’t on record the asking price is shown as a ceiling and never counts towards the price. A sale marked unusual is far from that grade’s market price: it stays on the record, and is left out of this page’s latest-sale and comparison figures. Sales record updated Nov 11, 2026.

Population

PSA graded: 40
PSA 10: 4
PSA 9: 12
Historical PSA 10 rate: 10%; PSA 10s of all graded

A higher historical PSA 10 rate than 36% of the SM Black Star Promos cards PSA has graded enough of.

Grader	Graded	10s	9s	10s share
PSA	40	4	12	10%
CGC	22	0	1	0.00%
BGS	1	0	0	–

PSA graded: 40
10s: 4
10s share: 10%
Historical PSA 10 rate: 10%

Every PSA grade (7)

PSA population by grade
Grade	Copies	Share
10	4	10%
9	12	30%
8	11	28%
7	6	15%
6	2	5.0%
5	4	10%
4	1	2.5%

PSA’s count of Oct 15, 2026. The rate is PSA 10s over every copy PSA has graded.

CGC graded: 22
10s: 0
10s share: 0%
Historical CGC gem rate: 0%; Gem: 10s, Pristine and Perfect 10s

Every CGC grade (5)

CGC population by grade
Grade	Copies	Share
9	1	4.5%
8.5	5	23%
8	11	50%
7	3	14%
6.5	2	9.1%

CGC’s count of Nov 10, 2026. 10s share counts every 10 label; CGC’s own gem is 10s, Pristine and Perfect 10s.

Beckett graded: 1
10s: 0
10s share: –
Historical Beckett gem rate: –; Gem: 9.5s, Pristine and Black Label 10s

Every Beckett grade (1)

Beckett population by grade
Grade	Copies	Share
7.5	1	100%

Beckett’s count of Nov 10, 2026. 10s share counts every 10 label; Beckett’s own gem is 9.5s, Pristine and Black Label 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 11 weeks, Jul 24, 2026 to Sep 28, 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

About this card

Mudsdale is card SM20 in the SM Black Star Promos price guide, a set released in February 2017 during the Sun & Moon era. Its rarity is Promo. The artwork is by Mitsuhiro Arita. In the checklist it sits after Oricorio SM19 and before Drampa SM21.

It is the 162nd most valuable of the 251 priced cards in SM Black Star Promos, behind Champions Festival SM78 (see the most valuable SM Black Star Promos cards).

It is one of 8 English Mudsdale cards, and ranks 2nd among them by ungraded value; the most valuable is Mudsdale from Temporal Forces. Compare them all in the most valuable Mudsdale cards.

What the data says

The ungraded value has held within 10% over four weeks (0.0% on 7-day averages), on 10 ungraded sales in 90 days.

From prices of Nov 12, 2026 and sales to Oct 14, 2026. Observations, not advice or a forecast. How we read the market

Market snapshot

How each figure is worked out

4 weeks: 0.0%ungraded, between 7-day averages
90 days: −42%ungraded, between 7-day averages
1 year: +87%ungraded; before Jul 23, 2026 from monthly averages
Direction: Steadywithin 10% of four weeks ago, on 7-day averages
High since daily tracking: 55% under$13.51 on Aug 5, 2026, 7-day average; daily prices since Jul 23, 2026
Liquidity: Medium3.3 ungraded sales a month over 90 days
Price confidence: Medium confidenceSome recent sales, or sales that vary more than usual.
Ungraded sold: 3in 30 days; 10 in 90
PSA 10 population: 4of 40 PSA graded, count of Oct 15, 2026

No money needed: buy it with virtual UltraCash in the fantasy game, or call today’s card.

Card details

Set: SM Black Star Promos
Number: SM20
Set code: PR-SM
Rarity: Promo
Released: Feb 3, 2017
Era: Sun & Moon
Pokémon: Mudsdale
Pokédex no.: #0750
Illustrator: Mitsuhiro Arita
Printings: Holofoil

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Cite this price

Mudsdale SM20 (SM Black Star Promos) is worth $6.09 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/sm-black-star-promos/mudsdale-sm20).

Citation

Mudsdale SM20 (SM Black Star Promos) is worth $6.09 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/sm-black-star-promos/mudsdale-sm20).

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https://ultraball.com/cards/sm-black-star-promos/mudsdale-sm20

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<a href="https://ultraball.com/cards/sm-black-star-promos/mudsdale-sm20">Mudsdale SM20 (SM Black Star Promos) price: $6.09 on UltraBall</a>

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Full checklist

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Full ranking

Other printings of this card

Earlier and later versions

Mudsdale
Temporal Forces · 92/162
$0.09PSA 10 $66.00

More to explore

FAQ

Questions collectors ask

As of Nov 12, 2026, Mudsdale SM20 SM Black Star Promos is worth about $6.09 ungraded. How we price cards.