I got a couple of those deals from one of my headshop suppliers a few years ago.
You mean with ghetto butts?
The 50 DVD things. Lots of "4 hour" compilations that were 80 minutes tops.
Those are the crappy ones; I got them on eBay several purchases ago. Some of them have videos from the early 90s with shitty VHS quality. Sometimes they just put like 3 random videos together on 1 disc. These 50 for $100 are 95% good stuff (no comps) of black fat asses, but no anal.
Original and "off da hook" edition: