Puma Canada has a great combination of deals right now: get free shipping with no minimum, and don't pay duty or taxes on what you're buying (up to 18%).
The 18% covers all the taxes and duty for Alberta, so I only pay for the item from here. I also like the no minimum, and you can purchase sale items (which are discounted nicely).
The big deal I found was these men's King Allround TT Turf Trainers originally $180, on sale for $40! They are available in sizes 7 through 14, all sizes still available! What a deal as you save $140!! They have a leather upper and a studded sole for extra traction.
Expiry for free shipping: 11th, March 2012