I got my white tube black lights from Bulbster.com
FWIW, that's a rip off for that machine... and I actually like Tron. But the gameplay isn't the best feature (which isn't even working on his boards), the way the cabinet looks is what makes the game worth having... and when the artwork is beat up that bad, what's the point? If he want's more that $250, he's crazy. If he lists the boards correctly on ebay, he'll get maybe $60 for them on a good day... maybe another $60 for the complete CP, and $40 for the shroud. The rest of the items sell for next to nothing.
After he lists everything on Ebay, watch the items... when they're done selliing, shoot him a note and just say "$250's looking pretty good now isn't it?"
EDIT: Oh, about forgot, mamemarquees.com has the background art repro'd.