There are always a number of lots of 3-12 new Ralph Lauren polo shirts on ebay for far less than retail price. Are they counterfeit? Stolen? If not, how is it that they're always there? Read a statistic that 90% of Ralph Lauren and Lacoste polo shirts sold on eBay are counterfeit. Seems incredibly high to me, but that was enough to send alarm bells ringing. Those lots in which you can buy choose the size and color of the polos are almost certainly fake. I would just avoid these altogether if you're concerned about authenticity at all. If you're looking for cheaper Ralph Lauren polos, I would try a Polo Factory Store--they have sales periodically.