Well, that was just going to further his curiosity. He took the card and eyed it for the moment before giving Cronus a raised brow. He hadn't considered contract work and the idea was more funny than anything he took seriously. "I don't know, I'm pretty expensive."
It was a joke but perhaps if he knew the truth, he'd have taken it a little more seriously. Athena would have - but she took a lot of things seriously that he didn't. Keeping tags on him would be easy to do, though. He was usually found in one of two places - home or at the library. There were a smattering of other places he frequented. Bars with friends, hitting museums and other sorts of things. But yeah, he was pretty boring for a vessel.