Driving by our local machine shop, I spied a bunch of round stock in their scrap (recycle) bin. Went in and talked with them and offered to buy some of it. The manager advised that at the current scrap prices, I was welcome to take as much as I wanted no charge. It helped that they remember me from being retired from the police department.
The take consisted of 168 feet of 3/8 round mix of 1008 and 12L14 round rod, 20 feet of 1/4 1008, 28 feet 3/8 stainless rod and a bunch of 3/4 square cut offs.
There was a lot more in the bin but it was buried under some heavy drums full of shavings & stuff, so I couldn't get it, besides I didn't want to seem greedy.