Is there anywhere out that that would give me a reasonable part ex on my Ortofon MC15 Super II cartridge in exchange for a good MM (new price of around £120). Or would I be able to sell it second hand (not sure what it would be worth - probably 2 years old with original box in good nick)? For the new cart I guess I'm looking at Denon or Goldring but others would be considered. I'm looking for something a little more musical with more quality bass than provided by the ortofon - is this realistic? I'm relying on recommendation as demoing cartidges is nearl impossible. Cheers Donut