Concrete core drill bits, hammer drill bits, and jack hammer bits (Pacolet SC)

I’m in Pacolet SC.
I have several core drill bits for sale.
The first picture shows 7 core bits and 3 spline shank adapters for them.
The four on the left of the picture have never been used and the sizes are 3-1/4” for $90, 2-5/8 for $60, and 2 are 2” for $45 each.
The 3 on the right of the picture are used but still plenty of life left and the sizes are 1 of them is 2-5/8” for $35 and 2 are 2” for $25 each.
The spline adapters are used and $25 each.
The second picture shows 2 more new core bits.
One is 3-1/2” rk350 for $110, the other is sold they each come with a pilot bit also shown.
There is a new 12” bit extension for $45.
The third picture shows 2-16” never used jack hammer bits.
One is bull point one is flat.
$25 for both.
The fourth picture shows 5 varied used jack hammer bits $15 for all The fifth picture shows a used but still great condition spline drive 1” diameter 22” drill depth 28” overall length hammer drill bit for $35 and an SDS drive 1-1/8” diameter 16” drill depth 22-1/2” overall length hardly used hammer drill bit for $30