I had the lunchbox out already because I need to replace one on my laptop
the sticker reserve is useful in times of need, and has been built up at local space collectors shows where folks just have entire Rubbermaid tubs of em for stupid cheap.
some of these have some personal value to me, that's why i have so many osiris-rex/parker solar probe/nrol-61 stickers, but in general if we meet these stickers are for sharing.
I kinda have a patch reserve but not as much as I do for stickers. patches are expensive.