UPDATE: I wasn't aware that I didn't have the most up-to-sate version, so I installed and it now displays as V20.0.2.3210
Immediately after the update I posted a few new issues for sale, the update went very quickly, but the Near Mint - issue still does not show.
I then tried posting a few more after de-selecting "List VF and NM items as VF-NM" and the Near Mint - graded items still did not show.
One of the primary reasons I am using the "Near Mint -" condition is the glitch with the "Add by Barcode" feature. As I add issues I often set a different selling price - if I leave the condition "Near Mint" the selling price that I modified in that window reverts back to a calculated price in the software. When I change the condition the selling price I modified flows through after adding. And I tried that after updating the software, no change. The updated selling price only carries with a non Near Mint condition.