As an additional cost to play Flock of the Feather Walkers, reveal a card in your hand with cost 1 or less.
Create a Quicken token. (It's an aura with "When you play an attack action card or attack with a weapon, destroy Quicken then the attack gains go again.)
Near Mint Unlimited Normal - $17,300.00
Lightly Played Unlimited Normal - $16,435.00
Moderately Played Unlimited Normal - $12,110.00
Heavily Played Unlimited Normal - $8,650.00
Damaged Unlimited Normal - $6,920.00