Amazon.co.uk offers Battlestar Galactica: The Complete Series on Blu-ray for £29.20 ($46.13). During checkout, it drops to £24.33 ($38.44). With £3.08 ($4.87) for shipping, that's a buck under our December mention, the best price we've seen, and $17 less than what Amazon charges in the U.S. and the lowest total price we've seen. It includes all 75 episodes on 20 discs.
Of note, although the episodes themselves will play on US Blu-ray players, the extras and special features may not.