Valuation 2002 RS Porsche
 

Hi guys need help with valuing a racing car

2002 RS bought to race at Le Mans that year but the owner entered Vipers instead,
never raced only track days available with either sequential or the period gearbox, Moton 4 way dampers
Price clearly depends on which gearbox. Low hours and never raced

Can't be many un raced 2002 RS around ..? Any ideas value