If you click on the following searches, you will find that the price could vary greatly depending on a number of factors.
Golden Babe Ruth Card - Google Search and
Golden Babe Ruth Cards - Google Search
When looking for a monetary value of a collectible card, it's important to remember that how much a card is worth is greatly dependent on what someone is willing to pay for it. Baseball card and other types of collectible card collectors get really picky about the condition of the cards in determining possible prices. So, in order to really know what monetary value a card may have, it's best to be taking it to an expert who can examine the card in person.