The TSRC website has a Buy and Sell section. It is in the red banner across the top of the home page. At the moment there are the following items for sale:
2 X race Suits
2 X 145 Race Skis
1 X FIS RAce Skis
Have a look and make contact with the seller if any of this interests you.
If you have anything to sell, email me with a description, price and your contact details and I will upload onto the system.