where's the cheapest website where I can buy Nike galaxy elite socks?
These socks are mimics. This means they are true Nike Elite socks but the imagery was not performed by Nike. This can cause continuity issues with quality. Some consumers have complained that the process used to create the images ruins the padding of the socks.
The only true non-mimic Galaxy Elite socks are (or were) available through Foot Locker’s House of Hoops stores. They appear to have been a very limited edition that is no longer available.