Sleeve new TCG decks immediately. This single organization habit saved my collection.

We always see those massive, expensive custom wooden storage solutions or wall displays online. But honestly, most of the time they don't fix the actual friction of getting a game on the table. For me, the smallest habit that changed everything was just throwing every new deck into sleeves the exact second I open the box, instead of letting cards get sticky or dinged during casual games. Saved me so much headache later.

What's your favorite low-effort, high-reward habit for keeping your card collection in check?