Amazon currently has the Logitech Circle 2 Indoor/Outdoor Security Camera on sale for just $139. That's down from $179, and also makes it one of the cheaper security cameras available that will also work outdoors (aka be weatherproof). So definitely worth picking up if you are looking for one that will work outside.
The Logitech Circle 2 is the company's second-generation security camera and it actually improved quite a bit from its first attempt. This one will work inside and outside as mentioned, but it also has a suction cup built into the actual camera, so you can attach it to your windows and see what's going on outside, without actually putting it outside. This is capable of streaming in 1080p resolution at 180-degrees, so you'll be able to get a pretty wide-angle of what's going on outside or inside. The one downside to the Logitech Circle 2 is that it is a wired camera. So if you do decide to use this outside, you are going to need to run power to it, instead of just recharging a battery here. Which is unfortunate, but that is also what keeps the price lower than what Arlo's cameras are typically priced at for the wire-free models. This is a good looking camera that will work pretty well at keeping your home nice and safe.
This item is also eligible for Amazon Prime's free shipping. Which includes free two-day shipping, and pretty cheap (usually $3.99) next-day shipping if you need it extra fast. If you are not an Amazon Prime member yet, you can sign up for a free trial of Amazon Prime. You'll get 30 days free (if you're a student, you get 6 months), and then it's $119/year (or $59/year for students). Prime members do get a whole lot more than just free shipping though, so be sure to check out the full benefits.