Don't buy Canadian cost cutter coupons : eBay Guides

Anyone interested in buying these coupons/GCs should be warned.  If you go to the website to check out their products before you buy a coupon, you are signed in as a guest.  The shipping rates are much different than the rates for a cardholder.  Although as a cardholder you are technically getting the items for "free", the shipping costs are more than 10% of the items cost, as it states in the guest sign in.  Actual shipping costs are upwards of 40-70% of the cost of the overpriced items.