The DVD set is just over $30. This comes with no physical extras, and video extras are Convention Featurettes (Short Version).
The Combo BD/DVD set is $57 and will come with a coin of Sailor Moon’s first henshin brooch, and her transformation phrase an 88-page, full-color premium booklet, all housed in a shimmering chipboard artbox. Special Features: Dub Recording Behind the Scenes, Art Galleries, Convention Featurettes (Extended Version).
While I think the coin is a bit meaningless (no coins in the series, so why a coin? Marketing folks at TRSI, we fans like to get stuff that’s related to the series if possible,) it still seems a good deal for a BD set and artbox.