Question 1

What is the current market value of Mamoswine #21?

Accepted Answer

Current market pricing for Mamoswine (Crimson Invasion) sits near $0.31. Its 7-day trend is negative at 2.7%. Current pricing is broadly aligned with its 30-day average ($0.30). The 90-day window shows a floor near $0.17 and a peak around $0.33 (52% total spread), which maps to high-volatility movement. This version is categorized as Rare.

Question 2

Is Mamoswine #21 a good investment or collectible?

Accepted Answer

Collector-focused market read: Week-over-week movement is negative (2.7%); this leaves value 6% under the 90-day peak. With a 52% 90-day spread ($0.17-$0.33), this card currently tracks as high-volatility. Current value remains close to its 30-day mean ($0.30). The clearest graded reference is PSA 9 at $3.77, or +1116% relative to raw.

Question 3

What is Mamoswine #21 and what makes it special?

Accepted Answer

Mamoswine appears in Crimson Invasion, released in 2017. The printed flavor text states: "A frozen Mamoswine was dug from ice dating back 10,000 years. This Pokémon has been around a long, long, long time." Core profile: Its card type is Pokémon. The rarity label is Rare. Printed HP is 180. Energy typing is Water. As an evolution, Mamoswine develops from Piloswine. Attack line includes "Double Stomp" and "Forceful Tackle". It is weak to Metal type energy. The retreat cost for this card is 4. Within set composition, this rarity normally lands above common and uncommon print tiers.

Question 4

What are the alternative Mamoswine cards available?

Accepted Answer

Mamoswine sits within a broader pool of Mamoswine variants that can be compared by set, rarity, and price. This comparison sample includes 6 alternatives across 6 sets. In this sample, pricing ranges between $0.06 and $3.91 (6417% total span). Relative to the alternative average ($1.26), this card is -75%. Notable alternatives include Mamoswine #28 (Plasma Storm) at $0.81, Mamoswine #25 (Phantasmal Flames) at $0.06, Mamoswine #33 (Astral Radiance) at $0.23, and Mamoswine #82 (BREAKthrough) at $0.85.

Question 5

What set is Mamoswine #21 from, and when was it released?

Accepted Answer

Release year for Crimson Invasion is 2017. Crimson Invasion is grouped under the Sun & Moon era. Set size is 126 cards, which categorizes Crimson Invasion as mid-size. As of 2026, the set is 9 years old and now falls into an established back-catalog period. Mamoswine (#21) is one of the Rare prints in this expansion.

Mamoswine #21

Price history

All Mamoswine cards

Card details

Attacks