Bottom line is, whether or not we buy the phone at full retail price, or on the NEXT program, how long we keep or use it translates into a pseudo monthly cost. Sure, you can try to offset this by selling the phone and recouping some of the $$ especially if you paid full price, but chances are you aren't getting much more than half of what you paid.
Say I buy a phone for 800. I use it for 12 months until the next version comes around. Then, I sell it for $400. I've, in effect before selling it, accrued a usage amount of roughly $66 per month for the year. After I've sold it for half of what I paid for it, that amount breaks down to $33 per month for the year.
This is pretty close to in line with the prices that you are paying for the NEXT program per month.
Does this sound correct. Input if it is close to truth or way the hell off.