I saved old binders and plastic binder folders that are now coming in handy. I have several cards that I used to keep in a small basket until I decided to organize them. I do purchase some of them with intended recipients especially when I'm looking to purchase one for someone else and I find one very fitting for someone else. My girlfriend, Michelle (in Dallas), and I used to send each others cards regularly and we find it crazy that we never ended up with the same card twice. I must send her one now that I think about it. There is something really great about getting a card in the mail.
I used the plastic binder folder to hold the cards of different categories. I have them separated into the following categories:
Valentine's Day / Sweetest Day
St. Patrick's Day
Thinking of you