ColourPop Mind Over Matter is a warm copper with a pearl finish that is limited edition and retails for $10.00. In comparison, Wet 'n' Wild Baby It's Rose-gold Outside is a warm copper with a pearl finish that is limited edition and retails for $4.99.
Wet 'n' Wild Baby It's Rose-gold Outside is 95% similar — it is less shimmery, lighter, warmer.