That fabled eBay seller has started making Han costumes. I ordered both his ESB and ANH. The holsters aren't bad for the price and are of real leather though I don't know what gun they were made to fit. The shirts, vest, and jacket were actually pretty nice and well made. Accurate too. But the pants were huge. The Medium size was supposed to fit a 32" waist and they seemed like 34-36 on me and I take a 30" usually. The tripes on his pants are incorrect as well.
But as a way to get a nice shirt and vest at a discounted price, just keep bidding on his acutions for the ANH costume until you win for a good sum. Sell the holster and pants.