This is not news as 16GB is on sale at Futureshop at $199 link
32GB is also on sale for $249 link
64GB is selling for $399 so in that case "buy any for $299" is a good deal... essentially only for 64GB version is good for this deal.
I saw these deals during Christmas Boxing day on-line sales, and even though I'm in a market for a tablet under $200 that performs reasonably well, I still didn't have any interest in RIM product. It's too proprietary for my taste and it locks me in their very limited market, and it can not be rooted to run android last time I checked...but I might be wrong... I'd pay around $100 to buy it as a kids toy, for them to draw or play YouTube videos as similar products geared towards kids are much more expensive and much more lacking even than RIM's PlayBook.