Want to Buy WTB Sinar / Horseman recessed lens board Copal 0

Hi - anyone have a spare Sinar/Horseman recessed lensboard with a Copal 0 hole that they want to sell for a reasonable price? I'm not interested in paying the $100 the Chinese want for the new ones on that auction site. A beat up old used one is fine as long as it's cheap.

Thanks,
Duncan