Had forgotten about that option. What exactly is Apple's policy around all this? How long after a new release are the older models still available and how much of a discount is realistic (say on a MBP with 15" hi res screen). And reverse if I bought a current model now how does the exchange to the new version work exactly and how much does it usually cost to upgrade?
No restocking fees and you can return/exchange within 14 days no questions ask. Probably can't do it past the return date on the receipt tho (but I'm sure there is leeway the mgr can play with if it is close, and for product refreshes).
Old models probably just go to the refurb store online?