The context of the following conversation is Jordan has a large collection of stamps, but it is too big. Jordan got rid of the collection altogether.:
Jordan says Do you want to get dinner tonight? It's on me!.
The friend responds Sure, what's the occasion?.
Jordan responds I sold my stamp collection so I'm sitting on some extra cash right now..
The friend responds Whoa, really? You've been collecting forever though..
Jordan responds Yeah, but I had so many I couldn't even keep track of them anymore. I didn't feel attached to them anymore so I figured I'd sell..
The friend responds Wow, you had some pretty rare ones too. You better be shelling out for the good steaks tonight!.