Updated. Casings for sale

I have brass, mixed headstamps, often bought in a group where a seller didn't want to sell individual calibers that I wanted. I have 30-30, 7x61, and 9mm. 

Headstamps vary within calibers.

I am looking for Dillon 550 tool heads, 308 conversion kit for the 550, .308, .323 .311, 38-55, .357 projectiles, or lead molds.