Probopass

Steam Siege · #55 · Rare

$0.41US · TCGplayer

$0.19EU · Cardmarket

-36%7-day (EU)

-25%30-day (EU)

RareRarity

#82 of 116Rank in set

Price detail

Market read: cooling off — -36% in 7 days; -25% over 30 days; notably pricier in the US.

TCGplayer (US) (reverseHolofoil)

Tier	USD
Low	$0.19
Market	$0.41
Mid	$0.40
High	$2.31

Cardmarket (EU)

Metric	EUR
Trend	€0.18
Avg 1-day	€0.50
Avg 7-day	€0.28
Avg 30-day	€0.24
Low	€0.02

FAQ

How much is Probopass (Steam Siege #55) worth?

As of our 2026-06-12 data, Probopass from Steam Siege is worth about $0.41 (TCGplayer US market) and around €0.19 (Cardmarket EU). Prices move constantly — check the live links before buying or selling.

Is Probopass rare?

Its rarity is listed as Rare and it ranks #82 of 116 by value in Steam Siege. Rarity is the printed classification — it does not by itself guarantee value.

What's the most valuable card in Steam Siege?

By current US market price, it's Gardevoir-EX at $93.61.

Is Probopass's price going up or down?

On the Cardmarket (EU) trend it's -36% over 7 days, -25% over 30 days. That's an early momentum signal, not a guarantee — collectible prices are volatile and can reverse quickly.

Where can I check Probopass's live price?

See the current TCGplayer (US) market price here: Probopass on TCGplayer ↗.