Old Navy 50% Off Clearance

Old Navy has more deals going on this weekend. One is that all of the clearance is an additional 50% off the lowest marked price. And the second deal is on Saturday only their graphic tees are $3 with a limit of 5 per customer. After last Saturday's hilarious mad rush for flip flops I'm thinking that if you want these items go purchase them by Friday evening and then just take the items and your receipt in on Saturday and get the credit back on the price difference like I did with the flip flops.