CrustyCam :
http://pcpartpicker.com/p/hVLCGX This is my build.
As g-unit has said, it's pretty much impossible to plan a build out this far in advance.
Ultimately, it's pretty pointless to plan out a Black Friday build out at any point. If you want a Black Friday build, you do it with what's available (usually older tech) and accept that it's not going to be top of the line, and you're unlikely to see heavily discounted PSUs.
Looking at the build you put together:
1. CPU is unlikely to see huge savings - Cannonlake / Kaby lake are going to be 2017, so the best you can hope for is a Skylake refresh impacting Skylake prices. Seems unlikely. Maybe a couple of bucks.
2. CPU cooler - not the top of the line, you're likely to see it go on sale by Black Friday, but also at numerous times throughout the year also.
3. Motherboard - New motherboards will be released all the time. You might save $10-$20 on it by BF, but by then there will be newer chipsets & it would make the most sense to pick up one of those instead.
4. RAM - maybe not that specific RAM, but you should see 2x4GB for the $25 range on BF
5. HDD - That's not even the cheapest price for a Barracuda today. It can be had for $45 and you're unlikely to see much savings.
6. GPU - New GPU releases normally impact the lower-end GPUs, with the high-end maintaining their prices better. Unlikely to see much of a saving there.
7. PSU - That specific PSU goes on sale all the time. It's the budget version in the SuperNOVA line. Not horrible, but not very good. There's better deals available today (B2 750W for $60, XFX TS 750W for $61)
8. Peripherals - Headphones etc might go on sale. Worth keeping an eye on, but that's the kind of thing you could pick up on BF.