Cheapest priced copy (Masters 25): $0.35 at Card Kingdom, near mint, their price list as of .
Phantasmal Bear 
Creature — Bear Illusion · 2/2 · Common · The List · #A25-69
When this creature becomes the target of a spell or ability, sacrifice it.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
4 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Masters 25 | 69 | Common | $0.35 | $0.49 |
| Duel Decks: Jace vs. Vraska | 4 | Common | $0.35 | — |
| Magic 2012 | 70 | Common | $0.35 | $0.49 |
| The List | A25-69 | Common | $0.35 | — |
One ruling from Wizards of the Coast
- 16 March 2018If Phantasmal Bear becomes the target of a spell or ability, its ability triggers and goes on the stack on top of that spell or ability. The ability will resolve first (causing Phantasmal Bear to be sacrificed). Unless the spell or ability has another target, it will then be countered when it tries to resolve for having no legal targets.