The pantry in my kitchen was terrible, dirty walls, plastic wall paper in sporadic places, haphazard wooden boards withwood-grain shelf liners, and ugly plastic bins. Ugh. Plus it's a very small space, but utilized properly, it could store all the necessities. The previous owner took no pride in his pantry at all. For about a $100 and an afternoon, I transformed the dirty disarray into a static clean delight.
I tore down all -existing shelving with pleasure. Demo in small doses is good for the body and soul.
primer is phenomenal for problem walls; I used three coats - that's how bad the pantry was, and left it the stark white color.
From Home Depot, I purchased two 84" shelf rails, found in the closet system isle, $14 a pop. Matching white brackets, 12 of those and 6 white shelves. Including the primer, I spent $ 98. Demo and patching up took about an hour, after everything dried, I sanded and painted for another hour or so. Installation of the shelving unit took 25 minutes. I am very happy with the results, ... just want to look at the damned thing.
Below is a photo of the fruit of my labor, a nice clean pantry closet that stores everything I need it to. Photo sucks, but you get the idea.