Anyone want to trade ??

[the spyder]

I got a freebie today.
I was at my buddies shop and noticed a few feet of wire hanging from the ceiling. It was pretty darn thick and just cut so I asked if I could grab it. After a bit of work, I had 2 lengths around 30ft each. I did not check the guage sadly. Its only 12-3 and 10-3 . I was hoping to turn one into a cord for my welder.

Anyone want to trade for a single run of 8 or 6-2.