We've recently purchased neighbor's apartment and plan to combine the units. Moveout is next week after a long year and a half process. Seller is nice guy, but in setting up final 'walk-through' he informed us that he plans to remove and take the front door Medco lock with him (this is a security deadbolt located above the main handle/lock mechanism). I assume he purchased and installed it, but is this a weird thing to do? Are they very expensive? 











