Thing about the baseball card market was that the really rare and desirable cards (1952 Topps Mickey Mantle) remained highly valuable when the market collapsed in the 1990's. It was the recent production stuff that plummeted, and with good reason. I really wish I would have sold all my Don Mattingly rookie cards in 1987. They were worth $30-$40 dollars at the time. Today they go for around $5.
Likewise, the classic, rare, OOP disc golf discs are going to continue to increase in price, but these newly released discs are unlikely to follow suit, limited quantities or not.
In fact, when I think of Moonshine Verdicts selling for $29.99 retail, I think of the 1986 Fleer Billy Ripken error card where the F word was clearly visible on the butt end of his bat. That card was rare and temporarily valuable, but the long-term demand simply wasn't there.