Amazon has the Netgear Arlo Pro Security Camera – Add-on Rechargeable Wire-Free HD Camera with Audio (Base Station not included), Indoor/Outdoor, Night Vision (VMC4030) for $164.45, their lowest price to date for the single add-on camera. Better deal if you price match at Best Buy with the Visa Checkout offer [edit: expired] – I called them with my VC order from last week and they matched it.