The Dukes of Hazzard: The Complete Series (2017 Release) (DVD)
Cheaper on Amazon U.S. than it is via Amazon U.K. Furthermore, I've been waiting for this show to be released on Blu-ray, but seeing how the flag on the General is controversial now it seems rather unlikely (WB even removed it from their merch).
If y'all have Amazon Prime, I think the series is remastered in HD on Prime Video so that's a cool bonus for Prime Members.
This DVD set is Region 1, so you'd need a Region Free or Region 1 BD/DVD Player to watch it.