So I recently saw a iPad Air 32GB, Space Grey, BNIB, for 550. I'm not sure if I should bite the bullet and buy it. Right now, a 32GB in the Canadian Apple Store is $620. Yikes. Add tax and it goes up to 700. There are currently no Airs in the Refurb store. What should I do? I'm also thinking of waiting to see what the new Airs have.