If you haven't been to it in a year then you don't need any of the stuff that's in it. Get rid of it all.

It seems Rubbermaid doesn't have the shelves I bought anymore and the closest equivalent is: http://www.menards.com/main/storage-organization/garage-outd...

They go up/down quick, hold a lot of weight, and last forever (easy to sell to the next person).