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  4. Flame Breathing First Form: Unknowing Fire

Union Arena · 2 printings · 2 priced

Flame Breathing First Form: Unknowing Fire

Price range · Sep 2, 2026
$0.08 – $5.12
most expensive: UEX05BT: Demon Slayer: Kimetsu no Yaiba Vol.2 Release Event Cards #UEPR/KMY-3-073
UEX05BT: Demon Slayer: Kimetsu no… · #UEPR/KMY-3-073$5.12
UEX05BT: Demon Slayer: Kimetsu no… · #UEX05BT/KMY-3-073$0.08
All printings Price guide Top cards Game
UEX05BT: Demon Slayer: Kimetsu no Yaiba Vol.2 Release Event Cards · most expensive printing1 year
$3.37$4.10$4.84$5.58
$5.12
Dec 21Feb 27Jun 1Sep 2
TCGplayer market price · via tcgcsvtcgrate.com
Printings
2
Priced
2
Cheapest
$0.08
Most expensive
$5.12

Every printing

most expensive first
0.0% 7d Flame Breathing First Form: Unknowing Fire UEX05BT: Demon Slayer: Kimetsu no Yaiba Vol.2 Release Event Cards · #UEPR/KMY-3-073 $5.12 0.0% 7d Flame Breathing First Form: Unknowing Fire UEX05BT: Demon Slayer: Kimetsu no Yaiba Vol.2 · #UEX05BT/KMY-3-073 $0.08
PrintingReleasedMarket7d30d1y30 days
Flame Breathing First Form: Unknowing FireUEX05BT: Demon Slayer: Kimetsu no Yaiba Vol.2 Release Event Cards · #UEPR/KMY-3-073 · Uncommon Dec 5, 2025 $5.12 0.0% 0.0% —
Flame Breathing First Form: Unknowing FireUEX05BT: Demon Slayer: Kimetsu no Yaiba Vol.2 · #UEX05BT/KMY-3-073 · Uncommon Dec 12, 2025 $0.08 0.0% −11.1% —

Why Flame Breathing First Form: Unknowing Fire 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.