Here are some things that you can buy used and save some coin:
Books – There are tons of used book stores where you can buy books for 75% off. Or you could rent books from the library.
DVD’s and CD’s – Just make sure they are not all scratched up. Most places allow for a return up ot 30 days if you are not satisfied.
Time Shares – Timeshares lose a large percentage of their value right after they’re purchased. Why not buy a used time share? Or don’t even buy one at all.
Cars – The depreciate as soon as you buy them. They also do not make you money in the long run.
Tools – So they might be as shiny as new ones but they will still get the job done.