... is there a market for it, and how much is a fair price for readily castable, clean, small ingot lead? $.50/lb? $.75/lb, $1.00/lb...more?
Feed back please!
There is a market for Wheel Weight ingots, just check Ebay.com Last time I looked, people in the U.S. were paying $1.00 to 2.00 per lb of WW ingot, plus shipping. Most deals closed at around $1.60/lb. Four years ago, the price for WW was much less than $1.00 per lb average. Back then, I bought Linotype (worth at least double the cost of WW) for $1.00 per lb. So as long as shooters cast bullets, there will be a market.
Couple years ago, I bought scrap Clip-on wheel weights for $.50 per lb plus tax, at a local metal recycler (in Langley). Average recovery after melting out all the gunk and steel clips was 65-70%. Cost came out to about $.75 per lb of purified wheel weight ingot.
Last year, I bought several hundred pounds of assorted wheel weights, scrap pure lead and some of those Isotope lead bottles. After melting and purifying, my cost came to about $.60 per pound of Wheelweight ingots.
Labor and energy costs are not factored in. It is a lot easier to purify and melt isotope bottles because they are clean already. Simply melt, flux and pour. I did add 1 part lino to 6 part isotope lead to improve mold filling and water quenching hardenability.
Due to tighter and tighter government regulations on hazardous materials handling, (lead is classified as HazMat), as well as rising metal prices and inflation, lead has slowly but steadily increased in price over the years.
IMO, as long as you have the supply and the ability to store the lead scrap, I'd say buy up all you can.
Lead is like gold to bullet casters. Bullets are like gold to us reloaders. If you accumulate many tons of it, you can go into the lead bullet casting business. Lead bullet casting machines are not very expensive. Just go online to see what commercial casters are charging for their bullets....expensive but what can you do, the market dictates pricing.