XO GXP crankset (175mm)

Hey all, I have a crankset that I have never personally used as I bought it used for an intended build for a friend, but he is going a different route. It's in normal used condition and was from a 2x10 setup. Now although I would like to pretend I know these things, I am often times reminded how wrong I can be on what will work on my build, with that in mind I am fairly certain this could be used for a 1X system as long as you used a direct mount 6mm (non boost) or 3mm (for boost frames) offset chainring. Cranks do have a bit of rock strike on the bottom as well as some heel rub. Crank length is 175mm.
Let me know if you have any questions.

Also the 2X spider can be included for free if your going that route as well as a Sram XO 2 speed shifter and front derailleur if you want it
***Would like buyer to cover shipping and Paypal Fees