I'm a recent convert to sleeving, and I guess I'll be putting sleeves on most if not all of my games (~50-ish, but a fair bit of them don't actually have any cards, thankfully). These games are way too expensive for me to pass up sleeving when it's so cheap and easy to do. Not to mention the finicky print schedules for many of these games. Games that came out just last year are already going out of print, and I can't keep a finger on when everything is going to go out of print and when/if it will ever come back.

Double-sleeving, I do not understand. It makes sense from a trading card perspective when individual cards can become worth large amounts of money, but it seems like overkill for one card in one deck of 100 that's worth nothing on its own. I'm not sure how much fun it would be to play with something worth that much money. I'd worry the whole time.

While packs of sleeves aren't individually expensive, I admit they can add up and that's a deterrent. I sleeved my copy of Dead of Winter, and it has some 350 cards, which is seven packs of sleeves. That was a pain, but I'm glad I did it because I'm reasonably certain these cards won't ever get damaged and I can show the game to new people without worrying.