Screenbound are celebrating Island of Terrors 50th Anniversary by offering 50% off with this voucher code at checkout.
http://www.classicfilmsdirect.com/pr...-of-terror-dvd
Enter 'terror50' to get 50% off either format. Bluray came to £7.49 plus a quid for delivery.
Apparently there's also a selection of their titles on sale at Fopp.