Whether destash or getting products for a bargain because someone didn't use it, I LOVE to get used scrap supplies.
I've bought off eBay.
I've seen recommendations for frugalities.com & scrapbuck.com.
The BEST place I've gotten deals is a store called Tuesday Mornings (misc. stuff like ROSS) and my local scrapbook store holds a swap meet once a year. I always need several boxes to carry off my haul from there!
I've also heard garage sales can have some good stuff but that takes work!
Have you got any fantastic deals??