I need new Snow tires for my car since I have discovered that the ones which are on it are 12 years old. I have pretty much settled on the Blizzak WS-80 as I have had good experiences with Blizzaks in the past. Tire Rack currently has the WS-80 in my size (175/65R15) on sale for $84.25 each (no idea what the normal price is but the Bridgestone website says the WS-80 starts at $99.99). Is this going to be the lowest they go? Any other recommendations?