I am almost exclusively a video game guy, but I love pinball and typically have 1 in the collection.
Somewhere around 2007-2008 a ms. pac could fetch $800+ pretty easily unrestored. Now most guys consider it a $200-$350 game. yes there were about 50,000 of them made.
Some games do hold much higher value. Color vectors, hard to find titles, now production runs, or just super fund games, like zookeeper.
I sold my kozmik krooz'r at CAX last year for over $3000, and discs of tron (upright version) has been selling for $3000-$4000 lately when it has typically been a $800-$1500 game. Atariscott over on klov (not sure if he visits here or not) has a prototype paperboy that he is asking $9500 for, (and will likely get somewhere close to it).
But generally, arcade games don't go for very much. Not even close to pins. And yeah the 60 in 1 barrage has lowered to value of standard high-run popular titles.