What's this barrel worth?

Not sure if this is the right area or not, but since I'm not selling just looking for a value I'll give it a go. I'm looking at buying a new rifle for a target action and I want to know what I can sell the new barrel for. The barrel would be a large shank 270wsm 24" gloss blue. Not sure what taper it is, looks fairly heavy.

If its a unfired factory barrel is start by asking $75 shipped and go from there

If it is a large shank heavy barrel maybe more. If it is a hunter, mossy is close.