far-trader
SOC-14 10K
The question is, will it ever hit the 6 digits and counting of CT? Probably, simply because the market overall is at least 10 times bigger...
CT was fighting limited distribution, limited knowledge of RPG's, and often hostile public image of RPG's as satanic; most of those are diminished to almost inconsequential in most places, and it's no longer a requisite to buy from a local store. (Really, it wasn't in 87, either, but it wasn't nearly as convenient as it is now.)
Circa '87? No, not really an issue, nor that hard to find, even out here on the bald frozen wasteland of the Canadian prairie
Circa '77? A different story entirely. Man I met some weird folks (some good weird, some bad weird) gaming when I was first turned onto RPGs et al. Some real dives had to be plumbed for gaming books. One place, at one time one of two FLGS, or the only one for a while iirc, was a ⌧ shop (chiefly). They dabbled in some other "exotic" material too but it was weird going into that place for gaming books. And the neighborhood didn't have the best of reputations. And the guy who ran the place invited me to play in his campaign. When he started describing it (let's say other materials in his shop featured big in his idea of dungeons) I feigned interest, mumbled I'd be back, walked out with my books and never went back again
Circa '87 was a boom time, game shops all over the place and regular stores even carrying some of the more popular titles. Heck, I think I recall TV ads. That was boggling. My underground hobby, in the light of day. Who'd have thunk it?