Budget PC build around $500

So, I’m thinking about putting together a new PC soon with a budget of roughly $1167
Just to be clear, I’m not including the monitor, keyboard, or mouse in that amount.
Basically, I just need something reliable for gaming, browsing the web, downloading some music, and all those everyday tasks that most people deal with.
Since I'm definitely not a hardware expert or anything, I figured I'd reach out to you all for a little guidance! 🙂
Have a great day everyone! 😉

1 x Intel Core i3 3.80GHz 4cores
1 x Asrock FM2A88M EXTREME4+, FM2,FM2+, Intel B85 (Bolton-D4), DDR3
1 x AMD Radeon RX series 1GB GDDR5 OC, 1GB GDDR5 128bit, 28nm
1 x DDR3 4GB (1x4GB) Kingston, 1600MHz, CL9, HyperX, KHX1600C9D3B1/
1 x EVGA Core Edition 80+ 450W PSU - EasyRail technology
1 x Zalman ZM-T4 micro tower case. 189(W) x 427,5(H) x 364(D)mm. MB
1 x Western Digital Blue HDD 1TB, Serial ATA III, 7200 rpm, ST1000DM003
1 x LG DVD Drive SATA Bulk Black, SATA
1 x ZALMAN CNPS 5X, socket 775/LGA 1155/1156/AM2/AM2/AM3

$1185
craigslist.com

AMD Radeon RX series 1G GDDR5 PCI-E HDMI / DVI-I / DP OC VERSION, 1050MHz / 1500MHz, 128-bit, 2-slot active, LITE
EVGA 450W Bronze, ATX 2.3, active PFC, 2×PCIe, 5×SATA, 20+4-pin, 120mm fan, black
LG DVD±RW 24x black, bulk
SuperTalent DIMM 4GB DDR3 1333MHz 240-pin (W1333UB4GV)
MS Industrial Plutos case without PSU, Plutos, Midi tower, ATX, mATX, 3x 5.25" external bays, 1x 3.5" external bay, 3x 3.5" internal bays, 2x USB 2.0, matte black
ASUS H61 Motherboard (LGA 1155, DDR3, SATA II, PS/2, USB 2.0, VGA, DVI, LAN, Audio Line-In, Audio Line-Out, Microphone-In) mATX Retail
Intel Box Intel Core i5-2500K, LGA 1155, 3300 MHz, 6 MB L3 cache, Sandy Bridge architecture, includes cooler, integrated graphics included
Western Digital Blue HDD (3.5", 500GB, 32MB, SATA III-600)

Total: $1187 plus maybe a little extra for shipping... diskont24.com

1 x Asrock FM2A88M EXTREME4+, FM2,FM2+, Intel B85, DDR3
1 x Intel Core i5-3570K 3.40GHz 4cores
1 x CORSAIR 430W Power Supply, CX Series 80+ Bronze, EPS12V v2.3, 80+
1 x Zalman ZM-T4 micro tower case. 189(W) x 427,5(H) x 364(D)mm. MB
1 x ASUS DRW-24F1ST/BLK/B/AS SATA, DVD-R 24x, DVD-RW 6x, DVD+R 24x
1 x DDR3 4GB (1x4GB) Kingston, 1600MHz, CL9, Hyper X, KHX1600C9D3B1/
1 x ZALMAN CNPS 5X, socket 775/1155/1156/AM2/AM2/AM3
1 x Sapphire R7 260X 1GB GDDR5 OC, 1GB GDDR5 128bit, 28nm
1 x HDD WD 1TB, Caviar Blue 10EZEX, 1000 GB, SATA3,64 MB, 3,5", 24mj

$1165