There is nothing more expensive than a female tear...
When a single drop comes out, it first mixes with "L'Oreal" eyeliner and "Dior" mascara...
Then when it comes down to cheek, it mixes with DandG blusher... and in case it touches the lips, it gets mixed with "Maybelline" lipstick...
This means that a single drop is worth at least 1500!!!