3 HOT WHEELS NASCAR, 2 DEWALT + VALVOLINE 1:24 SCALE 1998, 1999, 2003 (Medford) $60 / Is it a good idea to reuse packing materials from shipments I’ve received?

It is fine to reuse peanuts or other packing material that is on the inside of the box as long as they are still good but you should always use a new box.