Wow. As far as battery leaks go that is one of the least affected I have seen. Couple snips and some clean up and it should be fine.
Now if you want to sell it without going through eBay then by all means, send me a PM with a price. I would not be interested in the monitor though as those are a bear to ship and still arrive safe.
If you want maximum money then by all means sell it via eBay as it will fetch higher then usually a forum will.
Man, why can't I stumble on an A3000 like this?!?