I've been noticing that (1985) G1 Roadbuster's value (even in loose/complete condition) has been going up considerably in recent years. Was Roadbuster rare during his initial release in 1985? I don't really remember seeing him on shelves during 1985 as a kid, but then again, my awareness may not be accurate from all those many moons ago. Or is the value based upon it is a challenge to acquire a complete set since there are so many different pieces especially the easily lost range finder, missiles and fragile antenna? I'd love to hear everyone's opinion and take on the topic.