i used to save the corrigated boxes from guitars and amps because they were quite useful when i sold guitars and amps, and occaisionally for warranty or other PTC work. i haven't sold anything the last couple of years because i believe i have all the guitars and amps i'll ever need. for reals. seriously. absolutely. so i no longer need any boxes. then again i'm planning to move south in a couple of years so the packing will come in very handy. but if got rid of the boxes i'd have room to store more gear now. thoughts?