After 35 years, Bob Barker is stepping down from hosting "The Price Is Right," and that has some of his most loyal fans camping out overnight to catch one last glimpse of the TV icon in all his price-guessing glory.

With Bob's last tape day set for this Wednesday, June 6, TMZ caught up with wannabe contestants who have already lined-up on the street -- some for over two days! Um, does the Showcase Showdown come with a shower?!

Barker fanatics who don't have the time (or the insanity) to wait around outside for days can watch his final episode at home, when it airs June 15. Tent, blankets and porta-potty not included!