Looking to buy my first kart. Looking for opinions

Here is the ad for the kart I am interested in. I spoke to the owner, he ran this kart at our local track. Seems like it is all there. The engine came from a local shop as well as the frame is a 2010 coyote XP which is also local here in Rochester. The only extras he offered was some gearing. Is there anything I should pay particular attention to when I go to look at it? The engine is stock lo206 and has 5 Saturday practice sessions on it so I was told. Looking for your thoughts on this set up and if the price seems reasonable? Thanks.

One thing to look at on the engine specifically is the seals. Make sure it has a black wire on the seal or it has the new orange seal.