Hey, I grabbed the 25th anniversary Superion and Bruticus sets back in the day, and been looking at the upgrade kit reviews. I'm very interested in getting these kits. But I don't want to spend an arm and a leg for each kit considering how expensive they are.

I've only purchased 1 upgrade kit, and that was a knock off city commander kit, which isn't that bad. So if anyone can let me know where to find the Crossfire kit or the Munitioner and Explorer kits for a reasonable price. I don't mind KO's.

Thanks in advance