Urban Decay Spaced is a warm taupe with a sparkle finish that is limited edition and retails for $20.00. In comparison, Natasha Denona Jude (394M) is a warm taupe with a metallic finish that is permanent in palette and retails for $29.00.
Natasha Denona Jude (394M) is 95% similar — it is less shimmery, cooler.