By Alek Arend The Green Bay Packers‘ sixth-ever stock sale is complete. 176,160 new shareholders are in the fold. That equated to about $65.8 million raised in the offering. What’s the significance here? Not much for the shareholders. The stock doesn’t hold any financial value. There are a few perks, like a certificate stating you’re a part-owner. Other than that, it’s not much. The Packers, on the other hand, have used this as way to raise money in the past. The money apparently isn’t used for player salaries or bonuses. It’s instead used for things like stadium upgrades. The Packers have $65…