Made a return to day and found out Old Navy has tank tops for women and girls on sale for $2 each Saturday 6/20 only. Limit is 5 per person. I pre-shopped tonight and am going to take my receipt in for a price adjustment tomorrow.
Also, there are 30 off of 100 coupons still available at oldnavyweekly.com. If you click on the barbell that is to the left of the mannequin arm on the ground and pull it down and place it in the hand of the mannequin below it with the blue tank top, it will trigger the coupon. There were 2000 + when I got mine a few minutes ago.