Real shame, I'd been looking for one of these earlier this year and if you'd been selling yours then I'd have snatched your hand off, Steve.... but I found a virtually NOS one on evilBay and bought that, a bit cheaper but not chipped.
Good luck on the sale, it's a good price and as I found when I was hunting for one, there aren't THAT many green ones available (far more of the blue "Nikki and Frank" ones, it seems), it'll be a nice buy for someone.....
Jon.