The reason he didn't want me to play, learn only, or professionally deal with aluminum and alloys wasn't immediately clear to me, but I eventually figured it out. I needed to quickly sell 10,000 at a lower price, and after that, I sold for almost six months. Those who are considering making a purchase should be aware that an argon cylinder costs 12–13 dollars, a gearbox with a flask costs 2-3 dollars, and an additive costs 1.5–2 dollars per kilogram. And will the exhaust be another question, which for a personal and rare coven will be a burdensome dead weight?