[Canada] MastermindToys Instores: 50% off Advent Calendars

Forum member hatcher informs us that Mastermind Toys stores currently has the LEGO 2012 Advent Calendars on sale for 50% off. The City is going for $19.97 (reg.$39.99) while Star Wars is going for $24.97 (reg.$49.99).

*For those that do not know, Mastermind Toys is a retailer in Eastern Canada with 15 stores in Ontario.