Mudsdale (Prerelease) [Staff]
![Mudsdale (Prerelease) [Staff] SM20 from SM Promos](/cards/131086_400.jpg)
Sold price movement
- 12 months ago
- $10.59£7.97€9.33
- Today
- $32.69£24.60€28.79
- Change
- +$22.10+£16.63+€19.46 (+209%)
Market activity
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | 1 | – | $32.69£24.60€28.79 | |
| PSA 4 | 1 | – | – | – | |
| PSA 5 | 4 | – | – | – | |
| PSA 6 | 2 | – | – | – | |
| PSA 7 | 6 | – | – | – | |
| PSA 8 | 11 | – | – | – | |
| PSA 9 | 12 | 1 | – | $151.60£114.10€133.51 | |
| CGC/BGS 9.5modelled | – | – | – | $167£125.69€147.07 | |
| PSA 10 | 4 | – | – | $174.93£131.66€154.06 | |
About these prices
Sold and median are 90 days of PSA sales. The 9.5 is a CGC and BGS grade, so it carries no PSA population.
Priced from 57 completed sales, updated Sep 12, 2026.
Price history
Recent sales
57 completed listings on eBay, Fanatics Collect
Pokemon TCG Mudsdale SM20 Sun & Moon Guardians Rising Prerelease Promo Holo #SM20$6£4.52€5.28Mudsdale - (Prerelease) SM20 Holo Promo Sun & Moon Promo Pokemon Near Mint #SM20$9.99£7.52€8.80Show 45 more
Mudsdale - SM20 - Prerelease Promo - SM Black Star Promo NM, English Pokemon Pr #SM20$3.76£2.83€3.31Mudsdale - SM20 - Prerelease Promo - SM Black Star Promo NM, English Pokemon Pr #SM20$9.29£6.99€8.182017 Pokemon Sun Moon Guardians Rising Prerelease Promo Mudsdale Holo #SM20$4.25£3.20€3.742017 Pokemon Sun Moon Guardians Rising Prerelease Promo Mudsdale Holo #SM20$4.20£3.16€3.702017 Pokemon Sun Moon Guardians Rising Prerelease Promo Mudsdale Holo #SM20$4£3.01€3.522017 Pokemon Sun Moon Guardians Rising Prerelease Promo Mudsdale Holo #SM20$3.76£2.83€3.312017 Pokemon Sun Moon Guardians Rising Prerelease Promo Mudsdale Holo #SM20$3.25£2.45€2.862017 Pokemon Sun Moon Guardians Rising Prerelease Promo Mudsdale Holo #SM20$2.25£1.69€1.982017 Pokemon Sun Moon Guardians Rising Prerelease Promo Mudsdale Holo #SM20$2.25£1.69€1.982017 Pokemon Sun Moon Guardians Rising Prerelease Promo Mudsdale Holo #SM20$2.25£1.69€1.982017 Pokemon Sun Moon Guardians Rising Prerelease Promo Mudsdale Holo #SM20$1.60£1.20€1.412017 Pokemon Sun Moon Guardians Rising Prerelease Promo Mudsdale Holo #SM20$1.29£0.97€1.14Mudsdale - SM20 - Pokemon Sun & Moon Promo Prerelease Holo Rare Card NM$8.56£6.44€7.54Pokemon Sun & Moon Mudsdale Stamped Promo Guardians Rising Prerelease SM20$4.99£3.76€4.39Pokemon Card Mudsdale SM20 Sun & Moon Guardians Rising Black Star Promo$13.01£9.79€11.46Pokemon MUDSDALE Prerelease Promo SM20 Black Star Promo Holo Rare Stamped NM #SM20$4£3.01€3.52
Pokemon MUDSDALE Prerelease Promo SM20 Black Star Promo Holo Rare Stamped NM #SM20$3£2.26€2.64Mudsdale - SM20 - Prerelease Black Star Holo Rare Promo - Pokemon Card - LP #SM20$3.46£2.60€3.059Cert 88074151Auction$38.22£28.77€33.66Pokemon Mudsdale Prerelease Promo SM20 Black Star Stamped NM Card 228/190$4£3.01€3.5210Mudsdale SM20 Black Star Prerelease Promo Holo Rare PSA 10 Pokemon Card$60.93£45.86€53.669Cert 61774534Auction$51.93£39.08€45.7392017 Pokemon Mudsdale STAFF promo - SM20 - PSA 9 NM/MINT holo 🔥🔥🔥 #20$50.99£38.38€44.919Cert 63910982Auction$21£15.81€18.4992017 Pokemon Mudsdale - SM20 - (Staff) Pre-Release Promo Psa 9 #SM20$100£75.26€88.0792017 Pokemon Mudsdale - SM20 - (Staff) Pre-Release Promo Psa 9 #SM20$91£68.49€80.1410Cert 27884766Best offer$70£52.69€61.6510Cert 27886276Best offer$299.99£225.79€264.198Cert 28117807Auction$20.50£15.43€18.05More from SM Promos
All 333 cards →![Champions Festival (World Championships 2019) [Quarter Finalist]](/cards/198364_200.jpg)
Champions Festival (World Championships 2019) [Quarter Finalist]![Champions Festival (World Championships 2019) [Finalist]](/cards/198366_200.jpg)
Champions Festival (World Championships 2019) [Finalist]![Charizard [Staff]](/cards/183967_200.jpg)
Charizard [Staff]![Champions Festival (World Championships 2019) [Staff]](/cards/198361_200.jpg)
Champions Festival (World Championships 2019) [Staff]
Champions Festival (World Championships 2017)
Mewtwo & Mew GXGrading odds
PSA has graded 40 copies. Where they landed:
Why the verdict weights the odds
A PSA 10 sells for $174.93£131.66€154.06 against $32.69£24.60€28.79 ungraded plus $79.99£60.20€70.44 at Regular. Without a PSA population report there is nothing to weight those grades by, so this is a best case rather than an average. CGC numbers cannot stand in: the prices on this ladder are PSA prices and a CGC 10 is an easier grade to reach.
1 of the 3 grades priced above had no sales at that grade, so the figure is modelled from the grades that did rather than observed.
Card facts
- Card number
- SM20
- Rarity
- Promo
- Set released
- Dec 14, 2016
- PSA population, all printings
- 40
- Printings priced
- 1
Looking for a different one? All 16 Mudsdale cards we price →
The same card in other sets
Temporal Forces175/162$11.19£8.42€9.85
SM PromosSM20$6.22£4.68€5.48
Deck Exclusives076/145$3.36£2.53€2.96
SM - Guardians Rising76/145$0.51£0.38€0.45
SM - Burning Shadows78/147$0.46£0.35€0.41
Sword & Shield Base Set106/202$0.46£0.35€0.41
Vivid Voltage097/185$0.39£0.29€0.34
Destined Rivals108/182$0.30£0.23€0.26What moves the price of this card
The Mudsdale (Prerelease) [Staff] on this page is the Holofoil printing from SM Promos, and it trades at $46.68£35.13€41.11 in near mint condition. Only one printing of this card was produced, so there is no cheaper version to confuse it with.
Graded, it runs PSA 9 $151.60£114.10€133.51, CGC/BGS 9.5 $167£125.69€147.07, PSA 10 $174.93£131.66€154.06. PSA has graded 40 copies of it. 57 completed sales are on file.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $174.93£131.66€154.06. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.