Cheapest priced copy (Conspiracy): $3.99 at Card Kingdom, near mint, their price list as of .
Basandra, Battle Seraph 
Legendary Creature — Angel · 4/4 · Rare · Commander Anthology · #174
Flying
Players can't cast spells during combat.
{R}: Target creature attacks this turn if able.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
4 printings · $3.99 to $59.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander Anthology | 174 | Rare | $5.49 | — |
| Commander 2011 | 184 | Rare | $4.99 | — |
| Conspiracy | 184 | Rare | $3.99 | $59.99 |
| Commander 2011 Launch Party | 184 | Rare | — | $20.99 |
3 rulings from Wizards of the Coast
- 22 September 2011If, during a player’s declare attackers step, a creature is tapped, is affected by a spell or ability that says it can’t attack, or hasn’t been under that player’s control continuously since the turn began (and doesn’t have haste), then it doesn’t attack. If there’s a cost associated with having a creature attack, the player isn’t forced to pay that cost, so it doesn’t have to attack in that case either.
- 22 September 2011While Basandra, Battle Seraph is on the battlefield, players can’t cast any spells during the combat phase, including permanent spells with flash.
- 22 September 2011Players may still activate abilities during combat.