I sold my CTX, so I have new parts for sale, all still in oem packages. Below are prices from Partzilla:
Cylinder head gasket: $24.77
Rear sprocket: 58.46
Front sprocket: 51.10
Engine oil filter: 19.44
DCT filter: 9.72
Air filter element: 46.44
Oil drain washers x 2: 2.14
Total: $212.07
15% off and free shipping for all parts, for total of $180.
Also have almost new Honda service manual.
$75 shipping included. (manual SOLD)
Last item: T-REX frame slider kit. One slider has a slight scuff. T-REX price new is $149.95. Price for used: $80 includes shipping.