Maybelline Opalescent Orchid (515) is a cool fuchsia with a pearl finish that is permanent and retails for $8.99. In comparison, Sephora Pin-up Pink (17) is a cool fuchsia with a jelly finish that is permanent and retails for $12.00.
Sephora Pin-up Pink (17) is 90% similar — it is less shimmery, darker.