In most hobbies, there seems to exist some sort of official price guide on games. If there is one for arcade games, I'm not aware of it. In know that there are many for pinball machines, but nothing really accessible for arcade collectors. It would be really nice if such a guide existed to help buyers out and to protect the value of restored cabs for sellers.
If such a guide exists, please point me to it. If not, this is what I'd like to see:
-Price of each game scaled by condition (PCB only, poor cab, fair cab, good cab, mint cab, non-working PCB)
-Price of games in certain markets (estimate at auction, classifieds, online auction sites)
-Price of NOS items
-General guidelines for things that may raise or lower price (harness modifications, dedicated vs. generic, original vs. refurb or replacement parts, etc.)
I know that it would take a disgusting amount of time for anybody or any company to handle this, but I'd pay for a yearly subscription to such a guide.