One from my personal collection just re built with a new boron cantilever and micro ridge tip. This cartridge measures perfectly on both channels and is vastly superior to the stock Karma. It sounds stunning, but I have too many carts so should go to a good home where it will be enjoyed.
£500 with free postage to UK.
I also have two quad sets of brand new Tung Sol KT120 tubes.
£100 per quad set plus delivery.