I dont know who the seller is, but I am always happy to open my mouth and share my opinion. Either way, I hope that you can find a nice one that is fairly priced and close by.
I see some paint flaking at the very bottom right in the middle, and I can tell that someone has touched up the black around the bonus inserts. The coin door coin return appears to have been cut out into a big rectangle. The room where the machine is located appears to be a total mess, and for me that is always a red flag on the type of owner.
I suggest making a conservative offer and getting the sellers phone number and then planning to drive 90 minutes over there.