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Mamoswine GL [Reverse Holo] #27 Pokémon card from Rising Rivals

Mamoswine GL [Reverse Holo] 27/111

Rising Rivals

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Mamoswine GL [Reverse Holo] #27 from Rising Rivals currently trades at $9.29 raw, with PSA 10 copies reaching $157.79 — a 17.0x grade premium. The card has moved up 58.3% over the past 30 days and up 79.3% over 90 days, suggesting sustained buying interest.
Current Prices (USD)
Ungraded
$9.29
PSA 7
$10.50
PSA 8
$10.50
PSA 9
$29.99
PSA 10
$157.79
ACE 10
—
BGS 10 Black
$1,025.00
CGC 10 Pristine
$171.00
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Raw Price Trend
7d
+24.9%
30d
+58.3%
90d
+79.3%
180d
+47.2%
1y
+69.2%
2y
+140.7%
5y
+784.8%

Quick price facts

Mamoswine GL [Reverse Holo] 27/111 from Rising Rivals has a current raw market value of $9.29.

Current raw value
$9.29
PSA 9 value
$29.99
PSA 10 value
$158
Raw value 7d
+24.9%
Raw value 30d
+58.3%
PSA 10 premium vs raw
17.0× raw
View all cards from Rising Rivals →
Collector Intel
17.0x
Raw → PSA 10
High-risk grade
3.2x
Raw → PSA 9
Grade multiplier
+58.3%
30d Price Move
Rising
Volatile
Price Stability
24.9% swing this week

Calculated from price history, PSA population data, and market trends. Not financial advice.

Grading Calculator

Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.

⚠️ High-variance grade. PSA 10 is 17x the raw price. The expected value accounts for the realistic probability.
$9
Buy Raw
~$25
Grading Fee
PSA Standard
$158
PSA 10 Value
+$124
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$303.2x raw
PSA 10$15817.0x raw

Frequently asked questions

How much is Mamoswine GL [Reverse Holo] #27 from Rising Rivals worth?+
Mamoswine GL [Reverse Holo] #27 from Rising Rivals is currently worth Raw: $9.29, PSA 9: $29.99, PSA 10: $158 based on recent sold listings. Prices update daily from real eBay sales.
Is Mamoswine GL [Reverse Holo] #27 worth grading?+
The PSA 10 price of $158 is 17.0× the raw price of $9.29. After a ~$25 grading fee, a PSA 10 result would net approximately $149 — assuming the card grades a 10.
Where do PokePrices Mamoswine GL [Reverse Holo] #27 prices come from?+
Prices are tracked nightly from real sold listings on PriceCharting (raw, PSA 9 and PSA 10). PSA population data is sourced from PSA's public reports. We do not use asking prices — only confirmed sales.

Recent verified sales

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  • 24 Aug 2026Raw
    ebaycompleted-auctions-usednear mint
    $10.00
  • 15 Aug 2026Raw
    ebaycompleted-auctions-usedplayed
    $7.00
  • 14 Aug 2026Raw
    ebaycompleted-auctions-usedlightly played
    $12.12
  • 11 Aug 2026Raw
    ebaycompleted-auctions-usedplayed
    $5.02
  • 20 Jul 2026Raw
    ebaycompleted-auctions-usedlightly played
    $8.99