There are several Osprey packs on sale at REI.com including the popular frontpage AG 65 pack.
Atmos AG 65 Pack Men’s for $150
Aura AG 65 Pack Women’s for $150
Aura AG 50 Pack Women’s for $135
Atmos AG 50 Pack Men’s for $135
The Atmos AG 65 is $6 cheaper than the popular frontpage deal here