60ish that I shave with (not counting individual blades from an interchangeable blade 7-day set). Probably 15 more beyond that, but I'm preparing to sell some that fall outside my interest range, which at this point has settled on oddities and pre-1850 Sheffield.
That's also not counting the three I just got from eBay and the one Glen has.
I can sort of imagine having all I'm going to get, but I'm not very close to that. I count my collection more by what I don't have yet than what I do have. (If only I'd gotten that George Savage the other day... I only have ONE Savage!)