Sram XX Front Derailleur and Cassette 9 Speed

I have for sale brand new never used Sram XX Front Derailleur - max 45T. I also have a brand new never used Sram XO X-Glide rear cassette- 9 speed, 11-32 for $125 OBO. These parts were given to my by a friend in the industry and i did not use them on my build. I am willing to trade ( can add cash) for a long travel single crown 1-1/8" steer tube. I also have truvative xx cranks for sale.