Tommy it will cost you more in planning, sanding, cutting, oiling, assembling everything together than just putting up an ad for a free/cheap table.
Unless you going for a very rough outdoor park bench or just have lots of time on your hands it will take a lot to do it right.
He's already stated that he wants it nasty and dirty and shit. and he's going to be putting his computer and other stuff on top of that. Like wtf. Plus this dude smokes cigs indoors.
Some people are just wild.