If you're curious, it's on DVD in these collections:

https://www.amazon.com/Highlander-Film-Collection-Christopher-Lambert/dp/B01KK1IEFG
https://www.amazon.com/Highlander-5-Movie-Collection-Christopher-Lambert/dp/B074GWVCX1

and this German DVD:

https://www.amazon.com/Highlander-Endgame-Christopher-Lambert/dp/B00005NE1F