First of all, how would you identify which BellMTS store is Corporate? There is no label on the store.
But yes, by asking the people at the store next to Princess Auto, they told me that the southernmost store at Polo Park is Corporate. They don't have stock, but someone suggested I contact the Advance-owned store. I phoned them last Friday, and the female who answered said yes, they have a black one and a white one in the database. I asked if they would put one on hold for me, she took my name and phone number, and said to come to the store closest to The Bay.
So Saturday morning, when all sane people will stay far away from that area, I went there. The people on staff said that their database shows one in stock, but they don't believe it because it's been that way for months.
While at Polo Park, I also visited the other two BellMTS stores, the kiosk in the middle, plus The Source, which is now owned by Bell. I considered one of the stores in Portage or Brandon, but was told that even if they had one in stock, they wouldn't transfer it to Winnipeg because they are all individually owned.