call around the shops and ask - sounds just slightly on the high side for the complete, parts included job, but if he's good w/ a good warrantee, that's ball park - 400? a running used one would bring that or more
"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir "When we tug a single thing on an old truck, we find it falls off" ~ me Some TF series details & TF heater pics