SF2 pinball machine

Was looking in my local state’s classifieds and found this. Problem is, I know nothing about pinball machines. Has anyone played this? And how rare are they? I don’t know if it’s worth the price. Help! Would be an awesome collector item to toss next to my sf2 cab.

Looks like he has two of them, so here is the link if you want to purchase it. ksl.com - Classifieds for Utah, Idaho, and Wyoming

The Internet Pinball Machine Database
$800 is a fair price for any pinball machine that so long as it is in good working order, and not requiring repairs beyond a simple swap in parts. Pinball machines cost a lot more due to the machining involved in the mechanical parts.

God I love pinball. Until recently I hadn’t had a chance to play on a real table in years. As much I would love to buy one I’m terrified of the repairs. I would only buy one from someone who rebuilt it and knew their stuff.