Do you pull them and store away? I don't for the same reason I don't collect the trinary note. Will they ever be worth anything of value?
I’ve got an old Lee wallet stuffed with them. I give them to kids or use them to pay for inexpensive collectibles. Had over 200 at one time. Now it’s just over 100.
I keep a couple per district, and spend the rest. I don't expect them to ever be worth more than face, but they are a bit of emergency cash if I really needed some.
I've seen some people on the various forums call these "fun finds." They're a bit like circulated repeaters/radars, nice to look at but too costly to sell (with all the seller's fees).