This seller lists sparrow traps for the ebay falconry market among others. I have a great sparrow trap, but for $20 plus shipping I figured I could always have another, and make my modifications. I won this auction, and paid paypal (instant payment) the same day. Communication was poor at best. The seller did not respond to any of my following status inquiry emails for another 20 days. At that point, he said he finally shipped the trap. It's been 2 weeks since that email, still no trap. I emailed a dozen or so previous auction winners of the same item to ask about their experiences, all responders waited several weeks for their traps. Though most have had mediocre performance with the trap, I'm sure they are not aware of the nuances of effective trapping. But as for the seller, I don't recommend.