I love this site, thanks!
If you guys could develop some expanded price tracking features, I for one would be overjoyed.
My dream feature would be to see a column showing me the change in price since adding the card to my inventory.
For example when i added this card, tcg low was @ $50. Now it's @ $60, so when browsing through my cards, there is a green $10 in that column, showing the positive gain since adding the card. Other options could show changes over set periods of time, percentage changes, or even add alerts when changes reach specified thresholds.
I'm sure the community could come up with dozens of price features that they would use often.