It's in very good condition- no yellowing to the blade - where it's been stored out of sunlight - a minor mark on the blade. Masking tape has been wrapped around the base of the blade so it doesn't have any movement when inserted. No corrosion to the battery compartment.
Comes with a plug to insert when the blade isn't inserted - very cool Malfunction noise is made when you try to power it up without the blade inserted. Belt clip to hang lightsaber from. Coupler to attach to another DM lightsaber for double ended version. You must be precise when inserting the blade and battery compartment or the blade won't power up properly - also use good quality batteries of the same brand or it will not work properly.
Missing it's alum key - to align the coupler when attaching 2 Darth mails together - readily available and cost a few pence. Make sure you take a look at my other Star Wars lightsabers.