If you control no monsters in your Main Monster Zones: Target 1 face-up monster on the field; destroy it, then, if you have 3 or more Spells in your GY, you can destroy 1 Spell/Trap on the field.
Near Mint Unlimited - $7.30
Lightly Played Unlimited - $7.00
Moderately Played Unlimited - $6.30
Played Unlimited - $4.80
Near Mint 1st Edition - $9.60
Lightly Played 1st Edition - $9.10
Moderately Played 1st Edition - $8.20
Played 1st Edition - $6.20