Intel Core i7 unlocked limited edition processor

Intel Core i7-8086K limited edition processor. I won this in an online contest but it won’t work with my motherboard etc. Hasn’t even been opened, just took it out of the shipping box this morning! ...

from Classifieds https://www.kijiji.ca/v-electronics/port-alberni/intel-core-i7-unlocked-limited-edition-processor/1380164371