If it is bad enough (interferes with your listening enjoyment) and you want to pitch it, try Greg Weavers method.. Place the CLEANED record between 2 TEMPERED pieces of glass and place it in your preheated (middle rack) oven at 150 degrees for 12 minutes 'ish'.. Take out and let cool, then remove album.. If you dont succeed, try it again... IF the warp is bad enough to not want the record, why not give it a shot...