I recently bought a vhs copy about a month ago ($2.00!) from a local flea market. I had been looking for some kind of copy for years and my patience was finally rewarded.
This is truly a film that, although not as intelligent as a Miyazaki film, can still impress those who remember it from youth. Detailed animation, rich visuals and nostalgiac glaze all over. One forgotten classic I wouldn't mind having re-made as a gorgeous live action family flick.