My boss gave me a wedding gift, a Visa Gift Card. Except it appears to have been opened. I tried to check the balance on it online but it kept coming back with an error. I tried to call the number on the card to see how much was on it. They said they couldn't discuss it with me unless I knew the preloaded amount. I tried to use it yesterday at a store and it didn't work.
What do I do? Should I give it back to my boss and tell him it doesn't work? Should I just forget about it? It feels weird because he obviously thinks he gave me some amount of money but I will never be able to use it.