Nesco roaster 4228-19?
I am meeting someone in town today who has an 18-qt roaster with porcelain on steel well, and rack, no manual, for $20. I figured this might be an older model but manual online looks the same for every model. Might not be able to find replacement cookwell for it, and buffet set (3 pans in a "frame") says it doesn't fit this model but still worth $20? Seller says no rust or chips on cookwell, a few chips on outer case.
Is there anything that should warn me away from buying this? I know Annie uses one for apple butter, I don't know if "roasting" is really roasting in this or if it's more like a slow cooker (though a big one!). Slow cookers only get to about 300F on High, this can be turned up to 450F (if it's accurate). TIA