Costco has the 3 pack of Arlo Pro Wireless security cameras, base stations, plus additional accessories (not included in other bundles) for $449.99 for Costco members.
The additional includes are
- 4 Rechargeable Batteries (vs 3 in other kits. $49.99 MSRP)
- 1 Outdoor Security Mount ($19.99 MSRP. Not included with other kits.)
Amazon.com Prime Members also can get a Arlo Pro 3 Camera + Base Station Bundle, for $449.99 as well.