Ski ball was definitely a good choice to waste money on. It might not have had the longevity that a game of pinball had, but something about rolling those balls and aiming for those top corner holes was really fun. I actually have an uncle that has a skiball machine in his basement, and even with no tickets it's still fun to play.
And how much did most of those prize stands absolutely suck? Spend $20 on games, win something that probably cost $2 at most.
The last time I went to an arcade was a little over a year ago with the rest of the NJX crew for WrestleMania weekend and we went to Dave and Busters. It was a pretty good time and I did win a pretty decent amount of tickets, but I gave them all away to a little kid right before we left. I knew I wasn't going back to D&B's anytime soon, and I knew that there wasn't anything at the prize stand that I even remotely wanted for the amount of tickets I had, so I figured I'd give them to a kid that would be happy to exchange them for a train whistle or ball in a cup toy or some shit.