30 Nintendo NES game cartridge lot

Mixed titles, see pics for details and condition.  Untested but all seem to be in acceptable if not good condition.  May need cleaning or repair as is normal with all vintage gaming equipment. 

Cartridges are all used and show signs of use.  Some may have slight damage, yellowing, or fading.  There may be marker or stickers on the cartridges.  Some labels may be damaged.