I am getting an i7 7700k from eBay at supercheap $25. They are also shipping it for free. Should I considering buying it because I am not sure that it will be okay. Description says its brand new ..but how can they sell it for such a low price as a new one would cost around $400. So should I buy it or not l. Here's the link : http://m.ebay.com/itm/New-Intel-i7-7700K-Kaby-Lake-Quad-Core-4-2GHz-Processor-BX80677I77700K-/112549133688?_trkparms=aid%253D222007%2526algo%253DSIM.MBE%2526ao%253D1%2526asc%253D20150519202348%2526meid%253Dcdfede131ad1454886f9b3dbddfbac7b%2526pid%253D100408%2526rk%253D3%2526rkt%253D25%2526sd%253D132315685515&_trksid=p2056116.c100408.m2460