Cost is a shaggy Eevee who loves playing. He is also a klepto for money, and is very good at stealing it without anyone noticing it. He is always moving and gets twitchy if he has to stay still for long. He seems to have a lot of connections with the more underground part of the Eevee box, and he almost always seems to have cash on him. Cost seems innocent and unassuming, but is really kinda sketchy and tends to stay in the background.