my list is always lacking but these are things you can look for at yard sales/ consignment stores/ local dump/Metal salvage/ Salvation Army/ secound chance stores ect ect
1. Heavy Duty Turkey Fryer---you just need the stand and propane set up. I see them often at yard sales for cheap money. I scored mine with a almost full propane tank for $25 or so.
2. Heavy Welders gloves---I bought mine new. BUT I do see them used from time to time
3. Cast iron pots and pans. Dutch Oven ect. Also keep eyes open for anything to cast ignots with. I have various things I picked up free or cheap. I almost picked up St. Nick Mustache mold today
4. Large metal spoons and laddles---try local used restaurant supply house
5. Muffin pans-heavy duty
6. Free Propane tanks-----I picked up 4 this year some still had gas and I used it up. Then traded in at Walmart Blue rino for $14 each... I know have a decent collection of non expired tanks with gas.
7. Patio blocks--found enough for free to make my small smelting platform for the turkey fryer
thats just a short list
things I bought new
full protective face mask and a respirator I use a half mask with the 3M P100 filters. I also started wearing old cloths that are ready to toss when I do a large smelting run.