ok thank u so much

Hi, very new and i am thinking of getting a capcom bowling that i found on craigslist, for 100. https://york.craigslist.org/bfs/6144812530.html
My only electronic experience is fixing a couple gameboys, and a LOT of youtube videos, so i dont know if im ready to get an arcade machine yet.
Do u guys think im ready to get a machine, and is this a good listing? How should i handle getting the machine ie: how to get him to lower the price