This week from September 21-27, Toys R Us Canada will be offering 15% off on ALL $39.99 and Under LEGO Friends, ALL $89.99 and under LEGO Minecraft and ALL $149.99 and under LEGO Technic building sets. You can also receive a free $10 LEGO Savings Card when you spend $50 or more on any LEGO building sets as well (card valid for next LEGO purchase of $10 or more for the month of October).
From September 21 to October 18, the online Toys R Us store is offering free shipping on all LEGO as well.