In superb condition with packaging. This cable came from an LP12 I acquired recently. As this specific model was not listed on the Black Rhodium website I contacted them and this was their reply.
"The customer had a problem with a less expensive cable and I offered him a Silver Groove as I though I had one available from stock. But I did not and made this this a an upgraded version of Silver Groove that I have been planning. The price of this cable would be much higher than Silver Groove due to much improved screening. We shall be continuing production in about 2-3 months and the price is expected to be not far short of £2000.00 due to the construction work involved." (Black Rhodium, 2020)
Note: If you look at the Black Rodium sight you'll see they used an edited version of my photo on their listing for the standard Classic cable!