Yes another thread, this wouldn't get much attention on the trading thread so run home to mama and cry about it.
Anyway, for those of you unfamiliar with upgrading, it's basically someone who has a vintage version of a hat and is willing to trade it for a not vintage same model with an added bonus. In this case I am offering my Tyrants helmet and a crit-a-cola for a Vintage tyrants helmet. Crit-a-cola was supposedly hard to find when it first came out, so vintage versions can sell up to as much as 1 whole refined. Think about it.
Now someone trade me.