I recentely got a Tomy Mini arcade (Cosmic Clash) from goodwill for like 3 bucks. Turns out one of the battery contacts is corroded and misshapen. I'd like to try and fix this thing, but after removing all the screws i could find (4 of them), it doesn't seem to want to open up at all.

Anyone else have one of these, and know how to get it to come apart? It *might* just need some prying but I'm slightly paranoid that the sideart is covering the line, I'd rather not sacrifice a nice-looking nonworking minicab to have a shoddy working one, since I really just wanted it for display mostly...but then again the marquee is slighly damaged and the batty door is messed up. BUT ANYWAY, anyone got advice on this?