There are many local grassroots neighborhood groups now from which you can easily find people to take a lot of your items. Look on Freecycle.org, or look for "

There are many local grassroots neighborhood groups now from which you can easily find people to take a lot of your items. Look on Freecycle.org, or look for "Buy Nothing <your town name>" on FB, or just post things for free on Nextdoor. I've used these gotten rid of so many random doodads through these venues, and each time it feels great knowing that whoever picking up actually will likely use it. My impression of charity donations is that they dump a lot of their donations if they don't immediately see things as being high enough quality to resell.