There are 2 ways to get the pricing on the site that I know about. The first is going into the set and picking the pricing link from the left navigation channel. This allows you to sort the pricing from high to low or low to high. It does not indicate if you have the card or not or which list is it though.
The second is to go into the card individually and it is on the right side below the picture. You are able to see if you have the card or not and also which lists it in. You have to look at each card one at a time though. Maybe someone else knows of a better way.