On my product page, where all of my products are listed by their thumbnails, under the pic it is supposed to show the original price crossed out, with the sale price next to it. When I use simple products, this is correct, but for all of my variable products the original price is shown as '0'. When you click to go to the item page, it shows the correct sale price and the everything is correct in the shopping cart.
Here is a link to show what I mean:
Thanks in advance for your help and advice.