Do you still keep the cases of the dvd's? If you get rid of them and only keep the discs and inlays you save a lot of space. You can store them in a case https://www.amazon.com/dp/B07Y32VC8M/ref=cm_sw_r_awdo_navT_g_EBQ98M2MGWWDJ70XFNPQ) per 500 pcs for example.