ColourPop Pawsitively Purrfect is a warm copper with a sparkle finish that is limited edition and retails for $6.00. In comparison, Natasha Denona Bellatrix (103M) is a warm copper with a metallic finish that is permanent in palette and retails for $29.00.
Natasha Denona Bellatrix (103M) is 90% similar — it is more shimmery, darker, warmer.