I bought an i5-4690k with an MSI Z97s SLI Krait edition motherboard a few months ago, and haven't put it into a new PC yet. That being said, I also have some dead ram that I need to replace. I haven't opened the CPU box yet, and the motherboard was a mobo returned to the retailer without the CD for bios, so I got it for $10 cheaper. Would it be worth trying to sell these and upgrade to skylake? I need new ram anyways, so I could upgrade to DDR4, right? Would it be worth the shipping and resale hassle? I don't have the money for a gpu yet, but I plan on getting a 980ti if/when the prices drop after Polaris/Pascal releases.