Hey guys, i have a YS640 built in Nov 2014 for sale. Has some rust from sitting outside. I have high heat paint to go with it. Ever since i got my Auber PID fan for my charcoal smoker, the Yoder has been sitting. Yoder is a great cooker and i learned all about smoking by watching Malcolm Reed on youtube and practicing on the grill. I'll be happy to email more photos. Everything works fine but the front wheels completely rotted (they were plastic). I took this into consideration with my price. Let me know if you have any questions.