Saw some clearances posted on Bargain Moose, the two sets they mentioned are out of stock but here are some good discounts still available:
http://www.walmart.ca/en/toys/construct ... 11+32+1214
City Hospital is $20 off from $74.99 http://www.walmart.ca/en/ip/lego-city-h ... 0050911542
Walmart Canada Clearances November 2014
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