The thing is that if prices go down, that allows you to get parts that give more performance, that you couldn't get before because they were out of budget. Anyway, if you were to buy a 1050 bucks PC right now, here's what I'd recommend you :
PCPartPicker part list:
http://pcpartpicker.com/p/2B1fD
Price breakdown by merchant: http://pcpartpicker.com/p/2B1fD/by_merchant/
Benchmarks: http://pcpartpicker.com/p/2B1fD/benchmarks/
CPU: Intel Core i5-4570 3.2GHz Quad-Core Processor ($194.99 @ NCIX US)
Motherboard: MSI B85M-G43 Micro ATX LGA1150 Motherboard ($72.99 @ Newegg)
Memory: G.Skill Ripjaws X Series 16GB (2 x 8GB) DDR3-1866 Memory ($126.92 @ NCIX US)
Storage: Kingston SSDNow V300 Series 120GB 2.5" Solid State Disk ($70.98 @ Newegg)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($59.98 @ OutletPC)
Video Card: EVGA GeForce GTX 760 2GB Video Card ($249.99 @ Amazon)
Case: Corsair 200R ATX Mid Tower Case ($49.99 @ NCIX US)
Power Supply: Corsair CX 750W 80+ Bronze Certified Semi-Modular ATX Power Supply ($64.99 @ Microcenter)
Optical Drive: LG GH24NSB0 DVD/CD Writer ($15.99 @ Microcenter)
Monitor: BenQ GW2450 24.0" Monitor ($119.99 @ Newegg)
Total: $1026.81
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-01-14 02:58 EST-0500)