In early February, the price of the iPhone all models seem to have changed little for early March, the flagship brand of Apple adapted very polite.

iPhone 7 Plus devaluation by the digits 799, 899 and $ 999 from the previous 850, 955 and 1045 memory size.
Separately for the iPhone 7 256GB digit declines in previous price $ 829 $ 840 32GB ($ 679) and 128 ($ 769) without changing anything strong.
iPhone 6, which is the oldest model dropped too. At the current price of about 440, 465 and 480 dollars, compared to the previous price of about 470, 520 and 590 dollars. The 6 Plus as no change noticeably.

iPhone 6s price has remained the same for 6s Plus. iPhone 6s Plus currently costs about $ 570, $ 660 and $ 720 compared with the previous 580, 630 and 680 dollars.