How much is a 1978 GGO decanter worth?

"I have one of these bottles (1978 GGO decanter), was wondering how much they go for?" The 1978 Greater Greensboro Open decanter went on sale on March 28, 1978. It would have sold then for around $14.95. Today it holds it value. An empty 1978 GGO decanter sells for $15.00 to $20.00. Remember that it is illegal to sell the decanter with the whiskey still in it.