Scrap 2x4s or 2x2s (Pittsford)

Does anybody have any scrap lumber hanging around that they want to get rid of? I need six 2x4s or 2x2s that are at least 4 feet 6 inches long each. A mix of 2x4s and 2x2s would work---doesn't need to be all of one or all of the other. I need these for my raised bed garden---I have a 4x8 foot community garden plot and last year my zucchini got infested with squash borer and I need to wait a year before planting zucchini in that dirt again. So to have zucchini again this year, I want to grow it in large pots placed above the dirt, with the pots sitting on 2x4s or 2x2s stretched across the top of the raised bed side walls, not on the garden bed bec that will compress the dirt in the garden. All for the love of organic zucchini! :):):) Thank you!