i have a Dillon 450 with everything to load multiple calibers. And I mean everything including the work bench. All for $600.00 powder primers cases and bullets.
You are not likely to get many offers with your ad without a few more details.
1. what kind of primers and powder do you have, and how much do you have.
2. what kind of dies
3. The press is probably nice, but you need to call Dillon and ask them if they can tell you about it—unless you already know. It looks like it was manufactured before they came out with a removable tool head, automatic powder dispenser, or automatic primer system.
I have a couple 450's I picked up cheap before BO got elected and set one up for SP and the other for LP. Dillon still supports it, but they are starting to run out of spare parts that are not compatible with the 550's, they recommend to send in and get upgraded to the 550, don't know how much that would cost.