When did Snow White come out on DVD?

There isn't one definitive answer to this question, as "Snow White" has been released on DVD multiple times over the years, in various editions and formats.

Here's a breakdown:

* First release: The first DVD release of "Snow White and the Seven Dwarfs" was in 1999. This was part of the Disney Platinum Edition line.

* Subsequent releases: Since then, it has been re-released on DVD several times, including as part of the Disney Movie Club, in special editions with bonus features, and in collections.

To find the specific release date you're looking for, you'll need to be more specific about the edition or format you're interested in.