I have a suggestion for a couple of features: 1. The ability to track prices changes over time. Being able to see where your collection is increasing in value will help in making decisions as to the cards to hold and the ones to let go of. 2. The option to have sperate "binders" for cards in a collection. This would be useful in segmenting a collection into different areas i.e. cards for trade, specs, or main collection. Thanks, Thomas Eubank