gaming pc in need of upgrade

[Time 2 Kill]

I have a PC that needs to be upgraded badly but I only have $500. all I need is a CPU, GPU, motherboard and a new case. right now my PC has an AMD a-5300 dual core APU with 1tb of hard storage, 450w PSU, and fm2+ ATX mother board

 

[ThatVietGuy]

Well, what do you have now.