I have been obsessed with this black nail polish. It's called Gravity by Coastal Scents, and I don't think I will use any other nail polish. Yes it's only $3.95, but the shipping, for me, is $5.73 so it adds up to be about the same as one of my previous favorites, What's A Tire Jack? by Sephora by OPI. The reason I'm so obsessed is it takes only one coat to become opaque, and with OPI drying drops, I can do a manicure in five minutes and I'm ready to go. Amazing for someone who is impatient, like me.
You can buy it HERE! (Check out their other beautiful colors too, amazing stuff, I'm ordering more!)