1959 through 1964 Uncirculated P & D Mint Sets

Back in the early 90s, I noticed that 1959 through 1964 P & D Uncirculated Mint Sets seemed to be relatively scarce, and difficult to find with nice packaging and envelopes. But when you did find them, the prices were pretty reasonable.
So I bought some of those sets way back then, and stashed them away.
Have most of these sets been broken up for single coins? Don't see them very often.
Just wondering.
0
Comments
I had a bunch of '60-'63 sets that I couldn't give away a few years ago, so I just put them back in a drawer. Several are unopened. Maybe I should dig them out if you're saying the market has changed.
https://pcgs.com/setregistry/showcase/2819