Apple is reportedly offering UK iMac owners full refunds plus 15 percent of the original purchase price for 27" iMacs suffering any of the maladies that have plagued the model since its release in October of 2009. According to an Apple Authorized shop speaking to Gizmodo, Apple has already completed the transaction with two of the shop's customers. Apple seems to be brokering the deals due to a shortage in parts needed to repair the units, as well as a repair backlog of over 200 machines.