Kobo's often pricier than Amazon. Check their deals, or consider a used Kindle for better value.
Forget NAADAM's sales; check out Uniqlo's merino wool! Less static cling than cashmere, and usually under $50. Seriously underrated stuff!
Adorama's alright. But if you're shooting in the desert heat (like here!), seriously consider a used Canon Rebel. I got one for $200; cheap ...