Just because it is listed as 'mint', doesn't mean it has to have that intact. Infact id rather it didn't as that would suggest the battery could kill it at any time (if not already).
I class mint as something that has no yellowing (or very little) and with no marks or superficial damage. Genrally looked after.
[EDIT] Though I spot drilled holes and no side panel so not great IMHO.
I was joking but hey...The term mint is what ever the buyer views it as being mint. Mint as with stamps probably means never ever having been used. I have many machines that are mint. If I was buying a mint machine I would expect all of the packaging, receipt, wires cables, plastic bags. And even the polystyrene cheese that holds the modulator. And the seals intact. There are very few machines that come up to the standard mint... This machine is more finely used to use a stamp term. Nothing wrong with it and certainly benefits from having the battery removed.
As I say.. I was joking. If the machine was mint as with many Amigas it would atract true collectors wanting a mint machine. Not something that has been looked after that can be used by their kids for gaming. Mint machines get bagged and stored, trust me.
I don`t collect A500 Plus units cus of the battery problem. Sad that. That's why I say I don`t have superhuman powers to detect the problem. And fellow collectors would know that.
Anyway we quibble over terms... Kinda Ebay waffle that is pretty meaningless.
scuzz
http://www.commodore-amiga-retro.com