I always manage to find stuff that I just feel like I "have" to have on Ebay. I think I partly like shopping on Ebay so much because it's really nice to get packages instead of just old bills and other boring stuff in the mail too.
I usually go for beauty products when I get stuff off Ebay, but sometimes I spot other things as well. See some of my latest non-beauty related purchases above. (Missoni hand towels, black basic dress and a turqoise maxi dress for summer)
(all pics are from the auctions in question)