I need to get some fair prices before I make put some items in the classifieds. I don't now what to ask.

I have 2 pulled Lothar Walther barrels for Pre 64 Mod 70s.

One is in the white in .300 Win the other is in 7mm Rem and is rust blued and has had exactly 72 rounds through it (I know that as I had sold 128 pieces of unfired Norma brass). ? as a set or separate?

I also have 3 Tilden safeties to sell.

What would be fair prices for these? Thanks....