Monster Cable Sigma Retro Gold (2 pr.)

I have 2 pairs of Monster Cable Sigma Retro Gold speaker cables, 10 ft. each, in near perfect condition, never stepped on.         
- I hate to sell these but a medical condition forces this, and I don't like stating that but that is the only reason I'm selling these.  These cables are among the best in the business.  I have $1950 invested in these cables, including the shipping fees I paid.     
-I have one original aluminum case with associated paperwork, 2 original velvet bags, and I will provide a nice original black plastic case from Monster that came with my Monster Cable M 2.4s cables I also bought brand new.       
-The Sigma Retro cables were brand new from certified dealers when I bought them.  
-Not that it matters but these were used with my Infinity IRS Delta/Gamma speakers, and I always ran them the same direction, although they don't have signal direction arrows on them.  The amplifier and processor in the photos are Sunfire Cinema Grand and Theater Grand 3.     
-I ran a pair of Yamaha NS 1000M speakers for a time with one pair of these, hence the pin terminators clasped to the spades in the photos.
-These were $2500 per 10 ft. pair brand new, but I will sell them both together or separately.      
-Both pairs for $2100, or one pair for $1300, PayPal add 2.9%,  Free Shipping, and I will include appropriate insurance to cover your investment. 
-One note: these photos had to be taken with my cell phone off a computer screen because my Apple Mac Air has a problem and I took my digital camera to a friend's to open the photos in a program to take the pictures, as my sound system is in storage right now.  Sorry if the quality isn't perfect.  
-I will provide photos through email if requested. 
-Send an email for questions.    
Thanks for looking.   Dan