OPI Nail Polish $5.25 (Retail $10+) The links in the post below may be affiliate links. Read the Full DisclosureJuly 6, 2020 by Kim Julian If you love OPI, head over to score a couple bottles for $5.25. Choose from “Berlin There Done That” or “Cosmo-Not Tonight Honey!” at this low price! Shipping is free with Prime or your $25 purchase.