[MARKETPRESS] price meta tag

I have got a revolution post-based slider which displays my marketpress products. I have the meta tag for the title, description etc.



But I can't seem to get the price to display. Do you have the meta tag for the product price?

If I use shortcode [mp_product_price product_id="19"] where 19 is a ID of my product, it will display that product price on all slide and not the price of each product slide.