if it's a grail and in good shape you may pay that. I never fault a guy for paying top dollar for a game he loves.
I couldn't sell my cocktail popeye for $250, had it listed for weeks.
finally traded it for a MKII in a dynamo cab that I sold for $300 after I
played it for a bit.
500 is reasonable IF the following applies: Restored completely, or everything on it is pretty much mint. Perfect cp, bezel, marquee, artwork is mint, etc.. i paid 200.00 for mine, 100% working but in an orange jr cab, no art.