Well I just went to a different Big Lots than I usually go to and they had the NFC turned off now, as Google Wallet did nothing now at all, I was quite disappointed about that.
But Jersey Mike's Subs did work, although it said nothing on the screen but I saw the first green light as they use ISC 250, so I tapped and it worked perfectly! The employees had no idea about them even supporting Contactless, but hey it worked, so its all good. Also I spotted a MX915 at Wal-Mart
https://dl.dropboxusercontent.com/u/38348368/0327152009a.jpg but only one, as all manned registers were all MX860 with EMV while self-checkouts where all Ingenico ISC 250, wtf is Wal-Mart thinking?