Zoya is running their yearly Earth Day exchange sale. There is one more day left. If you want to add to your Zoya collection or try it for the first time, now is your chance. Here is the LINK to Zoya's blog talking about the event.
Zoya has free shipping with a $55 order. Throw in a bottle of Zoya + polish remover. It's $25 but it is also 32 ounces and lasts a long time. I think it is the best out there.