I've definitely got my eyes on the 73.
No starter generator, the wiring is a mess, and the guy knows close to nothing about it, but I guess I'll take a shot in the dark and buy it.
The reason for not getting the 582 is simple: it's been outside so long that it has moss on it. Wouldn't surprise me if I pulled off the air filter to find most likely about 10 years worth of nature inside.
Plus the person selling the 582 seems like an older woman and after 24 hours hasn't seen my message, and the guy with the 73 responded within 10 minutes.
Still, 150$ for a 73? Seeing that my brother bought 3 tractors, a 1250, 1450, and a 72 for 300$ and the 1250 only needed a key switch to run definitely gives me hope that I can get the 73 running if I do buy it.