Well by the looks of it's size it's a Stumps Classic which retail for like $4800. You're definitely gonna need to invest some money, and a ton of elbow grease to get it back in good order. But for $500, if you have the knowledge to fix it up, it's totally worth it imo. I mean, even if you had to invest another $500 to get it back to good; you'll have a nice cooker for nearly a 5th of the retail. You could probably easily flip it, and sell it for $3000 if you weren't interested in keeping it.