I have personally sold a lot of Realforces on here: 1 103UB, 2 103UB 55gs and 1 86U.
At first I was obsessed with Realforces, to be perfectly honest. When I got the bug to try some different cherry switches (reds and clears) I was surprised at how much I liked them. In any case though, it's an expensive hobby. With my Kustom Cherry keyboards came replacement doubleshot keys, switches, etc.
When's all's said and done, I'm still over $500 on keyboards, but wayyy less than I was before. GH classifieds helped a lot with that.