$56.99 BT Broadband Extender Flex 1000 Kit Gigabit Powerline homeplug Network Adapters - Twin pack 
BT 80219 Broadband Extender Flex 1000 Kit: Amazon.co.uk: Electronics
BT Broadband Extender Flex 1000 Kit Powerline Adapter Twin Pack - 080219 5016351617007 | eBay
