308 swirl port heads w/ burnt valve

For sale used 308 cast swirl port heads off a 1989 1-ton B350 ram van. Roughly 130,000 miles on them no cracks just one burnt exhaust valve. Smog ports plugged. Was using on my scamp 360 setup. Not sure of what reasonable asking price or what shipping would cost? I will post more pictures. Thanks. 200obo plus shipping