Mosaic Acoustics Cassis XI speaker cables 10 foot pair and bonus pair

Being offered is a pair of Mosaic Acoustics Cassis XI speaker cables 10 feet in length. These are individual runs of positive and negative cables and are in 7 of 10 condition. These are the creation of Dale Pitcher of Essence and Intuitive Design fame. He told me that these are the equivalent of the current Sigma cables that sell for $2400 for a 10 foot pair. Also included is a pair of prototype cables that Dale made and never sold. They are not the prettiest to look at, but they perform like all of Dale's products, exceptionally well. I have no clue how to rate them, they are what they are. They are also 10 feet in length. These were made after the Cassis and were intended to be the next line. I am not sure that ever happened. Both pairs could be used for a true shotgun biwire set up and would be amazing. I don't need 10 foot cables and I need to empty my closet, so these are for sale. I am asking $700 for BOTH pairs of cables, an unbelievable deal. I will cover shipping to the lower 48 and Paypal fees. Money order or personal check also accepted, but must clear my band before shipping. Contact me with and questions and thanks for looking.