Go to a facebook reloading group that lets you sell, not The Reloading Room. Lee Reloading & Casting Equipment Group is good.
Recycled shot goes for $40 and new goes for $50. Offer the shot for a trade for more lead weight than shot weight. Try to get half pure lead and half wheel weights. You will want to melt it at about a 50/50 mix for full cav. fill.