A good deal?

Hey all,
I noticed that there's currently a sale on at the moment (Book by October 4th: http://bit.ly/2d0SP8x), so thought I would have a quick look at some dates that I need to pop over to San Francisco (12-17 January 2017).
What I found was:
PE: VS19 out / VS20 back = £949.45
Does this seem like a good sale price for January?
I noticed that there's currently a sale on at the moment (Book by October 4th: http://bit.ly/2d0SP8x), so thought I would have a quick look at some dates that I need to pop over to San Francisco (12-17 January 2017).
What I found was:
PE: VS19 out / VS20 back = £949.45
Does this seem like a good sale price for January?