Cheapest priced copy (Alara Reborn): $0.99 at Card Kingdom, near mint, their price list as of .
Intimidation Bolt 
Instant · Uncommon · Alara Reborn · #99
Intimidation Bolt deals 3 damage to target creature. Other creatures can't attack this turn.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.99 to $2.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Alara Reborn | 99 | Uncommon | $0.99 | $2.99 |
3 rulings from Wizards of the Coast
- 1 May 2009If the targeted creature survives the damage, it can attack this turn, but no other creatures can. If the targeted creature is destroyed, no creatures can attack this turn, including creatures that enter later on.
- 1 May 2009For the second part of Intimidation Bolt's effect to do anything, it must be cast before attackers are declared.
- 1 May 2009If the targeted creature has become an illegal target by the time Intimidation Bolt resolves, Intimidation Bolt doesn't resolve. Creatures will still be able to attack that turn.