Well for acetone and isopropyl both can be found at the dollar tree and you can usually buy in bulk no questions asked.
The acetone is labeled as pure nail polish remover and is sold by the 6oz container at the dollar tree that’s about 24 containers to make a gallon. Market Basket has Isopropyl for a pretty reasonable price labeled as rubbing alcohol…
A standard size container of isopropyl from the dollar tree is I think 12oz but I’m not too sure about that and that would mean 12 containers to make a gallon…
Then however much dry ice is at your nearest supplier.