I had always remembered buying golf discs as a kid in the early 90s at a PIAS in North Austin (the defunct Anderson Mill location, when 183 was just street-level Research). The store was on a route we hit twice a week, and I found that these discs made great snare heads for my homemade drums. After almost 20 years I found two of those discs while cleaning my parents' garage... they were OOP discraft discs, the model names don't even come to me they're so weird. Also I didn't realize that PIAS was a chain until I saw another one like 10 years later :thmbup:
Sundance Records was the nearest indie record store for my teenage years, been going there for 20 years, kid thru college. They've carried golf discs for a long time because of the course on campus, maybe 200 discs on average. You drive by the course on the only road into that side of town, therefore the entire population of my small hometown and the majority of that college town had seen disc golf in action for years, and Sundance was the only place in town to buy discs. Probably still the #1 source for that school.
I also remember seeing discs at kite shops / festivals.