On the 13th. I was in shopping at Penney's for tennis shoes. I took two pair to the counter, both on sale. She scanned the one and the sale price marked on the box came up, but when she scanned the second pair, she said 'you won't believe this', it scanned at ONE DOLLAR!!! So from orig, price of $50, then $30, then $20(which was a good price) to one dollar! Can't beat that!!! Through the yrs. the number 13 has been somewhat lucky for me and paid off this past week also!! Another pair just like them, but a different size, scanned at $12( the clerk checked just for kicks). There was only those two left on the shelf of that kind. Love bargains!!!