Just saw this pop up on Amazon when searching for Ring doorbells. Deal is eligible with any Ring Security product in the link.
Seems to be a pretty decent deal, Ring Doorbell 2 is $241 at the moment and then comes with a free chime.
Chime also needs to be added to the cart, discount will appear at checkout.
EDIT: Looks like the chime is sold out now, but it said "more on the way" when I checked before so it should be back up tomorrow