there are other skins that don't drop gold OS in name, but have identical looks to skins that do. hatchet, rusty axe and tribal blade are the ones i can think of right now.
the tribal was q10 14^stance iirc.
I'm quite annoyed, that after I returned to the game after 10 years, I got got by some bastardo that convinced me mauso items weren't expensive and I sold him like 10 purple and gold mauso spears and scythes, and a 3 mod shield and foci for like 250 ectos >_>
420gv sup vigor though, if anyone's collecting
Sucks.
I sold a bunch of quality R8 stuff when I came back, for way less than I should have. People will always take advantage of people who aren't knowledgeable of the current economy.
The bottom line, and I say this in my case alone, is that I should have taken more time to acclimate to a different economy than when I had stopped playing.
It's a useful lesson, albeit, painful, considering , it's a 20 year old video game.