In the Cards section, and even in the search results or within a particular submission, it would be nice to have more sort options. The default sort is by purchase date, but it would also be nice to sort by Player Name, Card Name, Card Year, Purchase Price, Total Cost, Sale Price, Grade, etc. All of the filters are nice to have, but I would like more sort options as well.
I just spent the last couple of days entering my eBay purchases and I haven't dug into the features very deeply, so I apologize if I'm missing the sort options somewhere.