Steamflogger Boss Price

Updated 2026-08-29

Steamflogger Boss from Unstable is one of the more historically curious cards in Magic's silver-border catalog. The card originally referenced Contraptions, a card type that did not exist in the game at time of printing, making it a running design joke for years. When Contraptions were finally introduced in Unstable itself, Steamflogger Boss became functional, giving it genuine gameplay utility in silver-border Unstable drafts and casual environments. The card is silver-bordered and not legal in traditional formats. Price has been flat, consistent with a niche collectible that has found its audience among Un-set enthusiasts and design history collectors. The backstory of a card referencing a nonexistent card type is a selling point in itself. This is a stable, low-velocity collectible with no near-term catalyst for movement. Supply is fixed at the Unstable print run. No reprint pathway exists for silver-border items.