Not easy to get these mobos..... Very few used one's are available.....i had to source a chinese one for myself last year in feb and it was 10k from some guy in chennai......so 5k maybe or may not be a good price depending upon what u can get.....let me DM you a number.....u can ask that guy for a mobo as he is a reseller of used server hardware.....can't say about the price as he usually sells in bulk but does deals for singles also.