Your opponent switches his or her Active Pokémon with 1 of his or her Benched Pokémon.
The Defending Pokémon can't retreat during your opponent's next turn.
Steam Siege was released in 2016. Steam Siege is grouped under the XY era.
With 116 listed cards, this is a mid-size set by modern TCG standards. As of 2026, the set is 10 years old and now falls into an established back-catalog period.
Probopass (#55) is one of the Rare prints in this expansion.
Probopass appears in Steam Siege, released in 2016. Card flavor text reads: "It freely controls three small units called Mini-Noses using magnetic force." Its card type is Pokémon.
The rarity label is Rare. Printed HP is 120.
Energy typing is Fighting. This gives collectors a clear identity footprint for the print.
As an evolution, Probopass develops from Nosepass. Attack line includes "Bounce Back" and "Rock Tomb".
For Probopass in Steam Siege, the current reference price is $0.19. Price action is stable over 7 days, moving only 0.0%.
Against its 30-day baseline of $0.18, this card is pricing 7.5% higher. In the past 90 days, observed prices ranged from $0.17 to $0.22 (26% spread), a moderate-volatility profile.
This version is categorized as Rare.
Probopass sits within a broader pool of Probopass variants that can be compared by set, rarity, and price. The current sample spans 6 comparable cards from 5 sets.
Comparable prices currently cover $0.07-$3.41, a 4771% band. Against the sample mean of $0.68, this card is -72%.
Notable alternatives include Probopass #95 (Primal Clash) at $0.24, Probopass #99 (Brilliant Stars) at $0.08, Probopass #131 (Rebel Clash) at $0.17, and Probopass #182 (Twilight Masquerade) at $3.41.
Market structure summary: We observe a 0.0% shift this week, which points toward price consolidation rather than immediate volatility. With a 26% 90-day spread ($0.17-$0.22), this card currently tracks as moderate-volatility.
Current value is 7.5% above its 30-day reference ($0.18). No consistent graded benchmark is available in this snapshot, so condition-adjusted pricing should be reviewed with active listings.
