^A set of Kreitler rollers sold on C'list here a few months back for $20 with accessories (fork mount and maybe some sort of resistance attachment, don't really remember). The add was for, simply, "Exercise equipment" and had one terrible photo. Someone was faster than I was, sold quick at that price, though you had to be able to find the ad...
Not it sure what all of that means, other than that it sometimes pays to expand your search parameters to catch deals that sometimes fall through the cracks, though most here are probably aware of that.