How do I find out the value, if any, of a BellSouth Company (formerly known as Southern Bell) doll?

Question

The doll is female. She has a grey worker hard hat with the Southern Bell logo on it. She has blue-jean worker pants with blue and red stripes on the sides. She has a white long-sleeved shirt covered with a matching blue-jean jacket.

Answer 1

I find the best way to determine values is to go to Ebay and search similar items.