Saying Gillian doesn’t set the prices for cons is actually the funniest shit ever.Every star has a certain con value, depending on whether the show they‘re there for is still on the air or whether they‘re in something else that was successful.The con knows the total fee the stars want so they have to set the prices in order to cover the total fee. If they don’t sell enough autographs they have to make up the difference so if her autograph is expensive it‘s to ensure that her fee will be covered!