How rare is Mamoswine?

Mamoswine is a Rare, held back by print runs so collectors have to seek out clean copies of #21/111.

Is Mamoswine a chase card?

It is a sought-after pull. Mamoswine is not a top-tier secret hit, but as Rare #21/111 it is a card completists actively chase for the SM - Crimson Invasion set.

What makes Mamoswine collectible?

Mamoswine combines its Rare rarity from SM - Crimson Invasion, the difficulty of finding it in top condition, and steady demand from set-builders. Track its rarity and graded prices on RarePokemonCard, refreshed from real 2026 marketplace data.

Mamoswine

Name: Mamoswine - SM - Crimson Invasion (21/111)
Brand: Pokemon

SM - Crimson Invasion · 21/111 · Rare

Current Prices

Market Price $0.40

Low $0.40

High $0.40

PSA 10 N/A

PSA 9 $11.61

30-Day Trend +0.0%

Set

SM - Crimson Invasion

Number

21/111

Rarity

Rare

Variant

Reverse_Holofoil

Market

US (TCGplayer)

Last Updated

Aug 1, 2026

Check Price

Mamoswine: Rarity & Collectibility

Mamoswine in its sought-after Reverse_Holofoil variant is a genuine Rare that print runs hold back, so collectors have to hunt for clean copies. Cataloged as Rare #21/111 of the SM - Crimson Invasion set, it is the kind of card RarePokemonCard tracks for scarcity and collector demand rather than raw price alone. The harder a card is to pull in top condition, the more weight serious collectors place on it.

How Rare & Valuable Is Mamoswine?

In 2026, a Near Mint Mamoswine (Rare, SM - Crimson Invasion #21/111) changes hands at roughly $0.40, and desirability among set-builders keeps that number firm. Because demand concentrates on clean copies, surface wear is punished hard: a Near Mint example commands about $0.40, whereas a Damaged one slides to around $0.13. Across the wear scale that reads Near Mint $0.40, Lightly Played $0.30, Moderately Played $0.25, Heavily Played $0.24, Damaged $0.13 — proof that for a collectible like this, presentation is inseparable from value.

Detailed Price Breakdown

Source	Condition / Grade	Average	Low	High	Sales
ebay	LIGHTLY PLAYED	$0.25	$0.25	$0.25	1
ebay	NEAR MINT	$3.28	$3.28	$3.28	11
ebay	PSA 9	$11.61	$11.61	$11.61	2
tcgplayer	DAMAGED	$0.13	$0.13	$0.13	2
tcgplayer	HEAVILY PLAYED	$0.24	$0.24	$0.24	2
tcgplayer	LIGHTLY PLAYED	$0.30	$0.30	$0.30	40
tcgplayer	MODERATELY PLAYED	$0.25	$0.25	$0.25	6
tcgplayer	NEAR MINT	$0.40	$0.40	$0.40	140

Collector Outlook for Mamoswine

Mamoswine holds steady chase appeal: a Rare that completists actively track down in top condition. Collect it for completeness and the joy of the hunt; its appeal is the set, not the ceiling. Whether you are chasing it for a set or as a centerpiece, revisit Mamoswine on RarePokemonCard — rarity demand in 2026 shifts with reprints, set nostalgia, and how few high-grade copies surface.