It is available with English subtitles from the Karel Zeman Museum. DVDs are sold at the museum and by mail order.
http://www.muzeumkarlazemana.cz/shop/dvd/the-sorcerer-s-apprentice-detail?lang=en
I don't have this DVD yet, but I have the first three releases from the museum (Baron Prášil, Cesta do pravěku, Vynález zkázy) are all very nicely done, with high quality image/sound and lots of good extras. I would anticipate similar greatness from their other releases.
http://www.muzeumkarlazemana.cz/shop/dvd/the-sorcerer-s-apprentice-detail?lang=en
I don't have this DVD yet, but I have the first three releases from the museum (Baron Prášil, Cesta do pravěku, Vynález zkázy) are all very nicely done, with high quality image/sound and lots of good extras. I would anticipate similar greatness from their other releases.