I'm looking at a BTTF from the market place...

http://pinside.com/pinball/market/ad/11069

Any current or previous owners have a pointers or certain areas of the machine I should look at. Looks like this guy has never posted before so don't know what kind of guy I'm dealing with but seems cools through messages. I'm looking to go look at it and pick it up this Saturday.

Some concerns are...been sitting for a while...

Battery leakage, hard play field rubbers possibly stuck to the slings and what not.

Anything to look out for or known problems?

Thank you all very much in advance!

Good info, just the info I was looking for to know what to look for and at! Thanks!

Anyone else have anything to add? Much appreciated