Oh, I know they're easy to find on the market, I just happened to stumble on this one at my neighbor's storage barn complex from a deadbeat who never paid. I've found others locally on craigslist, but they all want $50+ for them, or won't separate them from the ton of junk darkroom supplies they're trying to unload for $200. I've already got neg. carriers and lenses that'll fit this model though which is why I picked it up knowing it wasn't complete in that respect (finding one of these with carriers in any model seems to be like finding Atlantis for some unknown reason).