Quoted from Silverstreak02:but our weather in Florida can be very hot and humid especially in the garage.
Sounds like a lot of the arcades I visited while on vacation in the summer months - back when I was a wee little one.
I wouldn't spend over $500 or $600 on your em to go in the garage. Look for one with a backglass with no flaking if possible. If it does have minor flaking seal it with Tripple Thick in a non-humid environment before you put it in the humid garage.
Play it and have fun!