As far as I could find, he has not gotten rid of it. I searched his feedback, threads, posts, etc from the date of the start of your sale thread for it and forward, and he has not done anything with it. I also did numerous searches and could not come up with anything except for a sale thread for its sister.
So, it's likely he still has it.
Adam "Minion" Pender
-Team Delta Ops-
Sandana Owners Club
-Hell Survivors Mercenary #77-