Staples has the 4GB and 16GB Microvault Click for $4.97 and $12.97 respectively. I got these from Store #64 in Victoria. Langford and Downtown Victoria only had a few 16GB remaining, but #64 still had stock as of July 9th. No idea on the stock of the 4GB.

Not a bad price for the 16GB, so I picked up two. They have a 2 year Warranty but I am not sure what the read/write is.

As always with Staples, YMMV.