|Just go buy a new one. |
Old suff has too many issues usually.
The battery will be bad, it will be just too slow, no one can fix it or do anything to it.
If they want to warranty it for 6 months with a solid deal then maybe but only maybe. I'd only buy it from a large company.
Old mac's are weird things.
1/3 of highway deaths are caused by drunks. The rest are by people who can't drive any better than a drunk.