A teammate asked me to sell a bat for them, it was obtained from a team that was sponsored by miken many years ago.I know little about mikens and was hoping someone could help.It is a 27oz flat sticker freak98,has a W stamped end cap . I thought these were supposed to have serial numbers above the grip on the taper in yellow ?? This bat has the original grip but I see no serial numbers.He got this bat long before people started painting ultra 2's , so I really am trying to figure out what it is before I sell it for him.