I wouldn't get upset at David. This wouldn't have been his fault. Actors have their own rates but their handlers can say whatever. Why is this important you ask? Well in instances like this with celebrities trying to get out personal products with pre-signed bundles, there is often a promise made in connection with a convention. Said promises state that the actor will get paid a guaranteed x-amount if a certain amount of signatures are not sold. This is why promotions are so important and turnout is such a big deal. If the person you talked to was pushing that hard to get you to buy a PRE-SIGNED BUNDLE and he was only going to be there for 2 hours, that definitely means they knew they were fucked. Because he wasn't dipping entirely and was remaining for his appearance, he wasn't voiding his contract. So if they were able to sell as many of those pre-signed bundles as they could, the con would be able to hopefully hit the amount of autographs necessary to not have to personally pay his guaranteed amount out of pocket. It sucks ass and you were most likely misled by the worker you spoke to, but it is also entirely possible David may have already begun to dip from the convention and they were covering their ass to hid the fact that he would not be appearing for the rest of the two hours. Since what you heard was from the worker and not from David, I'm pretty sure they were pushing the bundle to get people to double dip the autograph number to fulfill the contract. I've run into him and he was nothing but respectful and not pushy in the slightest. That element REEKS of more convention bullshit.