There's an excellent deal on Xbox controllers at Amazon right now, with controllers coming down to just $44.99 for a limited time only (or £43.99 in the UK).
It will hit Game Pass for PC, Xbox Series X|S, and cloud on October 18.
Once you've redeemed these codes and stacked your Xbox Live Gold membership up to your liking, you can then convert this time to Xbox Game Pass Ultimate at a 1:1 ratio.
Head to the Xbox Live Gold upgrade page and proceed to convert the time you've paid for directly into Game Pass Ultimate.Overall, at most, you'll be paying only $135 for 2-years of Xbox Game Pass Ultimate (instead of $359).