Looks like an all time low for the Series 7-71 B1000s at $139.99, decent prices for the other Braun shavers too. Unfortunately Series 9 is not on sale, but the 8 is supposed to be quite close, although less powerful.
Braun Series 5 50-B1000s
Braun Series 7-71 B1000s
Braun Series 6-61 R2000s
Braun Series 8 8563c
Stack with any of the multiple cashback deals going on, plus 0.5% cashback category.
Cmonnnn series 9