I've got a Cobb Double Adjustable Short Shifter for a 02-06 WRx, it may fit the newer models but I am not certain of that. I had this piece on my car for about a year before selling the car a month ago.
Shifter is in superb condition and comes with box. Purchased from Subaru of Plano back in the day.
Asking $100, I would like to sell locally but I will ship if you're willing to pay shipping and paypal fees.