Domaining on Ebay sucks

Allmost everyday I go look around on ebay to find great domains because they have great domains and sell them for cheap. You can easily find a 4 letter domain name for under $20 wich is about R150 if I am correct. Buying domain on ebay is easy and fast but the problem comes with the annoying incorrect listings. I mean they list .net or anything under .com just so you can see their domains. But the problem is when you want a .com and nothing else you get 100's of crappy other domains between the searches. So it takes you twice as long to get through everything.