Okay, I went with a different gun setup so I have a BRAND NEW NEVER USED
Combined these are worth just shy of $300
Selling for $175.00 (no not taking lower offers) and includes shipping.
You cant beat this deal as the ATOM 21 by itself is worth $75 more than this and you also get the primer gun - no need to use your ATOM for primer.
I take paypal and shipping free to anywhere in the Continental US (No AK or HA)