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OPI cost per ml

As of July 22, 2026, OPI nail polish cost $0.81$1.80 per ml across the 27 live listings we track, with a median of $1.62. That is 96% more expensive than the $0.83 per ml median across all 142 nail polish we track. Prices re-checked continuously.

Per month: at 10 ml a month (a manicure every two weeks), that’s about $16/month on OPI — versus $4/month at the cheapest price we track.

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Every OPI nail polish we track, cheapest per ml first

Frequently asked

How much does OPI cost per ml?

As of July 22, 2026, OPI nail polish run $0.81–$1.80 per ml across the 27 live listings we track, with a median of $1.62 per ml. The cheapest right now is OPI Nail Lacquer, Lincoln Park After Dark, Purple Nail Polish… at $0.81 per ml.

Is OPI good value for nail polish?

OPI runs about 96% more per ml than the market: a $1.62 median against $0.83 across all 142 nail polish listings we track. The cheapest nail polish from any brand is $0.42 per ml — so you're paying a premium for the name.

What does OPI cost per month?

At 10 ml a month (a manicure every two weeks), OPI's median price works out to about $16 a month — $195 a year. The cheapest nail polish we track would cost $4 a month instead.