I'm not on expert on soccer jerseys, but I think the fakes can be really good. I have some Manchester United fakes (purchased from someone in Malaysia) that I bought for $35 each in past years - when I compared them (and looking closely at feel and detail in stitching, especially patches and logos) to in-store items, I could not tell the difference.For basketball jerseys, however, I can see the difference pretty easily. Basketball-focused stores will sell fake Swingmans for $20. I haven't seen one basketball jersey since I've been here in Vietnam. I thought I might see some baseball, basketball and football jerseys for tourists, but there aren't any.