some things i reuse others we don't. with 3 kids in school, and after homeschooling 2 of them for 3 years, we have a huge stash of stuff. Rulers we reuse, folders if they are in good shape, scissors, pencils I sharpen at home for them to take (i'm only homeschooling 1 of the kids this year) so most of those aren't exactly "new". Crayons and colored pencils, again I have 3 kids in different grades, so different things get used more than others, so i generally can come up with one fresh box of each that i don't have to buy, and that doesn't look like it came from last year. Short, broken, or those peeled of paper crayons go in our home use collection. Markers if they aren't dried out we reuse as well. Oh and backpacks.