The value of a Beanie Baby will vary depending on which Beanie Baby it is, how rare it is, and the condition the Beanie Baby is in. For a guide to determining the value of a Beanie Baby see: http://www.tycollector.com/values.htm.
To find out the value of your Beanie Babies you will need to purchase a Beanie Babies value guide. Inside it will have the value of each Beanie Baby from all the years that they were made. The guide costs $21.95.