I have a terrific pair of MONT BLANC cables for sale, that I purchased in 2010, with 72v dbs and silver spades.
This model is still current AUDIOQUEST production and sell new online for about $1,400.00. There are also a few good reviews of these cables online which speak to their sonic characteristics. These are great cables which sound and look terrific, and at $525.00 definitely a good buy. These cables came originally with 24v Dbs and the battery pack has been upgraded to 72v. Paypal fees extra. Thanks for looking.