The bottle is .29 fl.oz/8,5mL full. and just runs about $1.99 at Rite Aid, a couple of cute colors but this was the only one that really caught my eye.
The formula itself was fast drying, but was quite thin so it took three with a top of Poshe. It is a bit greener in tone than it pictures. If your nails are longer it might need a fourth for coverage but mine are quite short at the moment so I can't tell if it would be thin at the length. ^^