Went to 3 different cvs today, and the cheapest sunglasses I found were 10.99. Just happened to get a 5/20 and a 2/10 any cvs brand Q from the cso today. My cashier let me use both, she's a doll!
So, 10.99+10.99=21.98-5q-2q= 14.98 for 2 pair of sunglasses....and got back 10 ECBs..not bad