CH Pro Pedals were just sold on E-Bay for $51. Here was the description that went with the auction. There was another set on there also. I bought a few things on E-Bay and have had all good experiences.
CH Products Pro Pedals - Mint condition used once, in Box. Amplify your driving and flight sim gaming experience! Very high quality and durable foot pedals with an anti-skid base. Uses standard game port interface. From CH Products website: FEATURES DUAL MODES: The "car" mode gives you a brake pedal and a gas pedal. The "plane" mode gives you rudders for flight sims and other games that support rudder input. Simply hit the switch at the base of the PRO PEDALS to toggle between them. RUDDER CONTROL: The PRO PEDALS have a sliding motion to give rudder input for the "yaw" axis. This means more (and more precise) control in flight simulations. RUGGED DESIGN: PRO PEDALS built with potentiometers rated to two million cycles. 7-FOOT CABLE ASSEMBLY STABLE BASE: An even larger and heavier base than our regular CH PEDALS, so the chance of slippage in the heat of the race or a dogfight is zero.