I have a pristine winter wheel and tire set of Bridgestone Blizzak tires, which includes TPMS sensors! I spent $1800 on these last season and barely used them. Excellent tread left on tires, and am selling them because the GLK 350 4 Matic was sold.
You tried to sell these last year and now this year. I buy tire/wheel blizzak combos for my cars for every car I own. I rarely pay more than $1000 brand new. Most of the time I can find rims for $100/wheel new or less and blizzaks for around $130/wheel. I don't doubt that you paid a lot more than this. 18" are more expensive than 17".
That being said yours are used even if they are in great shape. You are better off trying to sell these locally and you probably around going to get much more than $500-600. People aren't going to want to pay the real cost of shipping these. Just my opinion, but good luck.
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