Too bad they dont ship to the UK, I'd get all 4 for $5 each.
If I'm not wrong, there are a few things Amazon sell worldwide - one of them would be books IIRC.
Then again, this is a monthly magazine, so I doubt they'll be sending one each month
ESIT: Sorry, forget that, just read this -
QUOTEThe consumer, professional, and trade magazine subscriptions currently offered on Amazon.com can be shipped to any address within the 50 United States. At this time, we are unable to send magazine subscriptions to APO/FPO addresses, U.S. protectorates, or other destinations outside the U.S.