UPDATE: All Gone! :(
Dryers and Edy's (name depends on your region) just released $1/1 coupons for their Slow Churned shakes or smoothies!
They are on price cut at Wal Mart for $1!
I'm no math whiz, but I'm pretty sure 1-1=0!
Dryers coupon here
Edy's coupon here
Print 2 by using your back button when the first one finishes printing!
(Thanks, Krazy Coupon Lady!)