I was pretty close to getting a GTX 780 for 399 last night, but to ship to Canada was $50 and our dollar has tanked hard over the last month to under 90 cents US, so the final cost to me would have been $500 CAD making this deal pretty COLD.
Now the $399 model is out of stock, but there are still some very good prices there.... thought I should share it with some Americans who can actually benefit from these prices without shipping and currency conversion ruining the deal.
GTX 760 $199
GTX 770 $269
GTX 780 $419
GTX 780 Ti $619