Cheapest priced copy (Edge of Eternities Commander): $0.69 at Card Kingdom, near mint, their price list as of .
Kappa Cannoneer 
Artifact Creature — Turtle Warrior · 4/4 · Rare · Foundations Commander · #64
Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.)
Ward {4}
Whenever this creature or another artifact you control enters, put a +1/+1 counter on this creature. It can't be blocked this turn.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
7 printings · $0.69 to $11.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Edge of Eternities Commander | 74 | Rare | $0.69 | — |
| Foundations Commander | 64 | Rare | $0.69 | — |
| Modern Horizons 3 | 270 | Rare | $0.79 | $3.99 |
| Modern Horizons 3 | 401 | Rare | $2.29 | $11.99Out of stock |
| Murders at Karlov Manor Commander | 108 | Rare | $0.79 | — |
| Neon Dynasty Commander | 14 | Rare | $0.79 | — |
| Neon Dynasty Commander | 50 | Rare | $2.99 | — |
One ruling from Wizards of the Coast
- 18 February 2022If a player casts a spell that targets multiple permanents their opponent controls with ward, each of those ward abilities will trigger. If that player doesn't pay for all of them, the spell will be countered.