I wouldn't spend the "riches" just yet. So many of the magazines were saved in the past, doubt there is any demand.
Another example. We had bought the Encyclopedia Britannica in 1957 and the years books until 2000. When we were getting ready for the Estate Sale, the person in charge said to put them in the dumpster. They would not sell. Have not figured out what they had cost. Doesn't matter now.
Everything is on the Internet. But, I still like the feel of holding a real book. And will admit to owning a Kindle.
Pat B