As much as I dislike creating obstacles to someone making a little money, SS is right. Blocky feet, smooth glass surface and springs (instead of bumpers) makes for a pretty unpleasant game for those at the foosball.com level.
The best way to go on this one would be to negotiate a price down (considerably) and replace the rods and bumpers and take the glass to someone to sandblast it. Then you got a a hald decent Garlando.