Hey RainbowCasper,
US dollar is up, and Canadian is down right now, therefore all of the prices I'm getting are super high, and getting a lower tier PC would still cost around 500-600.
Here are 4 build's I've made for fun, although you should wait a bit until the economy is a lot better, resulting in lower prices.
Build #1
CPU: AMD FX-6300 Vishera - $99.99
GPU: ASUS Radeon R7 265 - $159.99
RAM: Crucial Ballistix Sport - $72.69
PSU: EVGA 500W 80PLUS Certified - $39.99
Motherboard: ASUS M5A78L-M/USB3 - $61.73
Case: Corsair Carbide Series SPEC-02 - $59.99
TOTAL: $494.38
Build #2
CPU: AMD FX-8150 - $179.00
GPU: MSI Radeon R9 270X - $249.99
PSU: EVGA 500B 80PLUS Bronze/500W - 39.99
RAM: G.Skill Ripjaws 8GB - $87.99
Motherboard: ASRock 970 Extreme3 - $79.99
Case: NZXT S340 - $69.99
TOTAL: $522.92
Build #3
CPU: Intel Core i5 4690K - $214.89
GPU: Nvidia GTX 960 - $209.99
RAM: Corsair Vengeance 8GB - $66.98
PSU: Cooler Master Elite V2 550W - $54.99
Motherboard: ASUS Z97-A - $132.99
Case: NZXT H440 - $62.99
TOTAL: $712.83
Build #4
CPU: Intel Core i7 4770k - $379.99
GPU: GIGABYTE GTX 970 - $409.99
PSU: Cooler Master Elite V2 550W - $54.99
RAM: Corsair Vengeance 16GB - $194.99
Motherboard: GIGABYTE GA-X79 - $324.97
Case: Corsair 750D - $159.99
TOTAL: $1524.92
(PRICES OF JAN 2015)