A pair of Monstercable 15 ft. pair- MLock Master Pin™ MCX2s ML-15/15 feet, retail at $100 with monster lock pin, two set of MC gold space connectors ($25). $55 for all plus actual shipping.
Same cable for center channel with spade connector, 10ft, $18 plus actual shipping.
You can view specs on monstercable.com. If interest, leave a message here.