Looks to be an original release MR Luke ESB Force FX model. LED blade and huge hilt compared to a real Graflex or even the newer Luke FX sabers from Hasbro. I say MR because the Hasbro Graflex saber had a separate chrome piece under the bottom button, separate from the hilt. It looks pretty rough with all the pitting. Likely it also has burned out LEDs in the blade, unless you've seen it on already. I wouldn't pay much for it.