What are SBP parts worth?

I will give you my 2 cents, on your rotors with hubs.
The "Hubs" are the hard things to come across, and find these days.
$75.00 - $100.00 for a pair of hubs, to the right buyer.
I see new rotors on Amazon, Wagner brand, at around $40.00 each, + - a few $$$.
So, maybe up to $180.00 for your rotors, hubs, assemblies, complete.
Rest of your stuff I'm really not qualified to give you an answer.