http://www.gumtree.com.au/s-ad/south-perth/desktops/pristine-haswell-i-5-4570-4-gen-3-20ghz-quadcore-pc-/1119724717
get this or should i get this other pc which is brand new - i5 6500 / b150 matx/ 1tbHD/ 8gb ddr4 ram/ deepcool kendomen case $500
get this or should i get this other pc which is brand new - i5 6500 / b150 matx/ 1tbHD/ 8gb ddr4 ram/ deepcool kendomen case $500