Just bought AppleCare for 15" MBP from an authorised Apple repair centre I work closely with, and paid £210 for it. They also registered the warranty online for me and it's just been updated. It was the cheapest price I could find. However, one of my friends needs to get AppleCare on their 15" MBP as well. Is £210 a good price to extend it by two years, or is there possibly anywhere I can source it cheaper for them? Thanks in advance for any advice people can provide me.