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Union Arena · 2 printings · 2 priced

King Engine card prices

King Engine card prices across all 2 printings we track, from $0.22 to $1.57 — the version you hold decides the value, not the name.

Price range · Oct 19, 2026
$0.22 – $1.57
most expensive: UE06BT: One Punch Man Release Event Cards #UEPR/OPM-1-064
UE06BT: One Punch Man Release Eve… · #UEPR/OPM-1-064$1.57
UE06BT: One Punch Man · #UE06BT/OPM-1-064$0.22
All printings Price guide Top cards Game
UE06BT: One Punch Man Release Event Cards · most expensive printing1 year
$1.41$2.11$2.82$3.52
$1.57
Oct 2025Feb 2026Jun 2026Oct 2026
TCGplayer market price · via tcgcsvtcgrate.com
Printings
2
Priced
2
Cheapest
$0.22
Most expensive
$1.57

Every printing

most expensive first
King Engine (UEPR/OPM-1-064), One Punch Man Release Event Cards — Union Arena card price −1.3% 7d King Engine UE06BT: One Punch Man Release Event Cards · #UEPR/OPM-1-064 $1.57 King Engine (UE06BT/OPM-1-064), One Punch Man — Union Arena card price 0.0% 7d King Engine UE06BT: One Punch Man · #UE06BT/OPM-1-064 $0.22
PrintingReleasedMarket7d30d1y30 days
King Engine (UEPR/OPM-1-064), One Punch Man Release Event Cards — Union Arena card price King EngineUE06BT: One Punch Man Release Event Cards · #UEPR/OPM-1-064 · Uncommon Feb 28, 2025 $1.57 −1.3% +0.6% −51.8%
King Engine (UE06BT/OPM-1-064), One Punch Man — Union Arena card price King EngineUE06BT: One Punch Man · #UE06BT/OPM-1-064 · Uncommon Mar 7, 2025 $0.22 0.0% 0.0% −4.4%

Why King Engine has 2 prices

Each printing is a different physical card — a different set, number, often a different frame or foil treatment — and the market prices them separately. The range above runs from the cheapest priced printing to the most expensive one; the chart follows the most expensive. Open any row to see that printing's own history, every foil variant, and where it costs less.