GhostCats

I got a Mime Jr. in a house just outside the Lapis ward. A old man wanted a Sunkern for it. It's the second house next to the stairs that lead to Lapis.

Thanks for the help. I ended up stealing one from a Magnemite but I'll keep those in mind for future reference.

Can anyone tell me where to find metal coat? I've gathered that it is supposed to be where you fight the giant Steelix but so far I haven't been able to find anything. I need to evolve my Onix for a gym battle.