I ordered it with a 20% off code from slick deals and got it for around $38. It is lightweight and waterproof. For those of you who are worried about the Packable part. The Jacket can be rolled very small and you can actually pack the whole thing into the front left pocket! 3x4x6 inches would be my guess. Rough estimate. Point is no need for an extra bag and it can be packed.
On the size front. It fits perfectly while wearing a sweater that isn't too thick and keeps me pretty warm. I am 5'9 and 165 pounds. With an athletic frame ( Asian if that matters )
Warmth:It is just a shell so if you get cold easily, and want an all in one jacket this might not be for you.
I plan to take this with me where ever I travel and will be layering so this should be prefect for me.