Albert Einstein charged between $1 and $5 for his autographs!

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Einstein was a a scientist celebrity in his time. Whenever someone would ask for his autograph, he would charge them either $1 for a regular autograph or $5 for signing some memorabilia.
However, it was not out of greed. All the proceeds from this, he gave to charity. He also donated his speaker fees for giving speeches. It’s reported that in his time, he would earn almost $1000 per speech.

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