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Adds a button to steam price history near the add to cart button
< Opiniones de Steam Price History Button
It sadly seems so. Nothing I can do about it.
You can try: https://greasyfork.org/en/scripts/458699-steam-steamdb-button
It has prices too and seems to be up to date?
Steam Price History seems to be forever stuck in feb 2021 and has not updated any of its prices since.