Stanchions are heavily scratched on Brain cartridge side. Doesn't really seem to have much "Brain" function in my opinion. I'm the original owner. Off a Large S-Works Epic.
The item "Specialized/RockShox SID withBrain Fork 15mm thru axle 100mm Brain Travel 29" is in sale since Saturday, April 22, 2017. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Forks". The seller is "brentwilliam" and is located in Salt Lake City, Utah. This item can be shipped to United States.