what is a running 318 worth

Over the pond here in Aus, a 318 core is going for $1000-1500aud, a standard runner 2500-3500.
I wouldn't pay that much, but that is current ask (we didn't get too many 360s, and not crazy amounts of teens)

An enterprising fella could send a container full of SBMs in any condition over here and potentially make a real good dollar.