Find great deals on ebay for used plywood sheets and used ply wood sheets. shop with confidence. skip to main content. ebay we work out the trending price by crunching the data on the products sale price over the last 90 days. new refers to a brand-new, unused, unopened, undamaged item, while used refers to an item that has been used. Find used plywood sheets for sale on ebay, craigslist, amazon and others. compare 30 million ads