Cheapest priced copy (Kamigawa: Neon Dynasty): $0.49 at Card Kingdom, near mint, their price list as of .
March of Reckless Joy 
Instant · Rare · Kamigawa: Neon Dynasty · #154
As an additional cost to cast this spell, you may exile any number of red cards from your hand. This spell costs {2} less to cast for each card exiled this way.
Exile the top X cards of your library. You may play up to two of those cards until the end of your next turn.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
5 printings · $0.49 to $1.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Kamigawa: Neon Dynasty | 154 | Rare | $0.49 | $0.49 |
| Kamigawa: Neon Dynasty | 386 | Rare | $0.49 | $1.99 |
| Kamigawa: Neon Dynasty | 469 | Rare | $0.79 | $0.99 |
| Kamigawa: Neon Dynasty Promos | 154p | Rare | $0.99 | $0.99 |
| Kamigawa: Neon Dynasty Promos | 154s | Rare | — | $0.49 |
3 rulings from Wizards of the Coast
- 18 February 2022You may exile more cards than necessary for March of Reckless Joy's first ability, but you can't reduce the mana it costs to less than {R} this way.
- 18 February 2022The mana value of March of Reckless Joy while it's on the stack is the value chosen for X plus 1, no matter how much mana you actually paid to cast it.
- 18 February 2022You choose which cards that you are playing from exile as you play them, not as March of Reckless Joy is resolving.