I remember in GMT
The wabbit models
They were very rare, and even the camo one I had was hard to get my hands on. I had to trade a Master Chief and something else (I think it was an obama cutout) to get it.
That’s sorta why I like the idea of trading, because if there’s some sort of high value item, you still have a way of getting it if a friend has one and is willing to part for items.