How does he do against the test of time? Recently got some money (woo!) and have been thinking about getting him so i can have a definitive Megatron. Thing is, I'm kinda roughish with my Transformers. I mean, I dont toss them across the room, but I also dont keep them mint or anything. I transform them often and whatnot. So how does he stand up to wear and tear? Chipping, rust, possible GPS? dont know much about him, figured this is the place to ask. He's pretty cool, right? Also, how much would you pay for one?