I have a dead Grado Signature 8 cartridge (white body) in the original metal canister if anyone wants it? Cartridge is dead and the foam insulators inside the cartridge body have deteriorated plus there is a hairline crack on one side of the cartridge. Comes with the original paperwork but what might make this useful to someone is that it's in the original metal canister, so if any of you need an original Grado storage canister this is probably of interest.
