Was in Uniqlo Queen St today and saw a wall of polo shirts for $9.90. Checked online and it seems its there too.
Gray, Black, Red, Yellow and Navy available at time of posting. Check in store if you can't find your size or colour because Queen St had heaps.
Awesome polo shirt that holds up really well. For 10 bucks, couldnt say no.
Edit 21/1: Removed expiry because stock available at many stores