There's someplace that accepts tlca discounts or it did ten years ago. i cant imagine anyone who gives a mud discount other than the ones who advertise on Mud. i can get you the same discount at Naperville, but the cost to pick them up would kill the discount.
I have an "account" set up at Grossinger and Northbrook Toyota. I buy all my parts at Northbrook now since it's practically walking distance from my house. They give me the same pricing that most get from CruiserDan and beno.
Call me and I'll order up what you need under my name and I can either pick it up and drop it off by you when I come down for softball on a Sunday or you can swing up here and grab them.