What is the starting price for an ungraded Mamoswine GL #27?

The ungraded version of Mamoswine GL #27 from Pokémon Rising Rivals is currently valued at $5.

How much is a PSA 10 graded copy worth?

A PSA 10 graded copy of Mamoswine GL #27 can be found selling for $121.

Is there a significant price difference between ungraded and graded copies?

Yes, there is a substantial difference; while ungraded starts at $5, a PSA 10 grade is valued at $121.

Mamoswine GL [Reverse Holo] #27 — Pokémon Rising Rivals Card Value

Name: Mamoswine GL [Reverse Holo] #27 — Pokémon Rising Rivals Card Value
Brand: Pokémon

Pokémon Rising Rivals

What the Mamoswine GL [Reverse Holo] #27 card from Pokémon Rising Rivals is worth — ungraded and graded (PSA 10).

Mamoswine GL [Reverse Holo] #27 value — Ungraded $5 · Grade 9 $30 · PSA 10 $121. Prices updated July 2026.

Set · Pokémon Rising RivalsGame · Pokémon

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Value by grade

Ungraded

6.0×

$30

Grade 9

24.2×

$121

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 24.2× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

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Which version do you have?

If you just want the card, buy the Standard version for only $2. The Reverse Holo version at $5 offers a slight premium, usually related to its specific printing or rarity within the set, though the difference here is minor. Collectors prioritizing the lowest cost should stick to Standard, while those wanting the slightly more desirable Reverse Holo should pay the extra $3.

VersionUsedNewBuy

Reverse Holo— this pageMamoswine GL [Reverse Holo] #27 — Pokémon Rising Rivals Card Value$5.47$120.77eBay ↗

StandardMamoswine GL #27 — Pokémon Rising Rivals Card Value$2.49$71.54eBay ↗

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PriceCharting — Mamoswine GL [Reverse Holo] #27 (Pokémon Rising Rivals)$5.47

Item details

Brand: Pokémon
Set: Pokémon Rising Rivals
Game: Pokémon

Mamoswine GL [Reverse Holo] #27 (Pokémon Rising Rivals) card value

An ungraded Mamoswine GL [Reverse Holo] #27 from Pokémon Rising Rivals averages around $5. A Grade 9 copy runs about $30, and a PSA 10 gem-mint commands $121.

What drives the price

Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.

Price guide

Sold values by grade vs. what sellers ask today

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Condition	Value	Based on
Ungraded	$5	eBay sold comps
Grade 9	$30	eBay sold comps
PSA 10	$121	eBay sold comps

Frequently asked questions

What is the starting price for an ungraded Mamoswine GL #27?: The ungraded version of Mamoswine GL #27 from Pokémon Rising Rivals is currently valued at $5.
How much is a PSA 10 graded copy worth?: A PSA 10 graded copy of Mamoswine GL #27 can be found selling for $121.
Is there a significant price difference between ungraded and graded copies?: Yes, there is a substantial difference; while ungraded starts at $5, a PSA 10 grade is valued at $121.