Only for the redundant widescreen version of The Magnificent Warriors; true buffs will favour the definitive 1.33:1 (full frame) versions anyway and will save money by buying the UK set, or preferably the German BD set. The latter has an exclusive DVD of Galacticon 2003 convention footage (approximately 3 hours worth) of the cast and crew; excellent.
The full-frame Region 'B' sets are much cheaper than the US set which has both widescreen (ugh) and full frame (yay). Unfortunately, the widescreen versions have also had a modern teal-based colour scheme as well as cropping visual information off the top and bottom of the original frames; by compensation a tiny amount of extra picture is revealed at the sides, but it was not meant to be seen by the original film makers. Sadly, in the US the more common edition is the widescreen version which has (I suspect) a greater production run and as a result may become the default version.
EDIT (June 6th 2017) prices below have been updated:
The UK set (most likely either Region Free or it's 'B' locked, unconfirmed) is £20 (= $25.81) on UK Amazon.
http://www.amazon.co.uk/Battlestar-Gala ... actica+blu
The German set (confirmed as Region 'B' locked) is €34.97 (= $39.44) on German Amazon (contains the extra Galacticon 2003 DVD).
http://www.amazon.de/Kampfstern-Galacti ... actica+blu
The US set is currently $72.99 on US Amazon (contains the theatrical version of Saga of a Star World available seperately in all territories worldwide).
http://www.amazon.com/Battlestar-Galact ... actica+blu