http://coin-cleaning-service.merschat.com/ 5-gallon buckets of corroded coins being off-loaded from a delivery truck shipped 6 buckets per pallet. Notice, they were packaged very well with particle board to reinforce the lower pallet, cardboard stretched around the buckets, banded, and an upper pallet banded on top to sandwich buckets of coins in place. There were 60,000 tarnished coins weighing 650lb. We accept dirty coins in any condition. Let us clean your coins today.