I've inquired about Dunbars EZChange program. You have to have a storefront business (which wasn't the problem for me.) They show up and you exchange your cash for their coins, and they will only deliver up to $5000 of any denomination per day. I inquired about having 3 drops a week of $5000 in halves, and the lady that was helping me gave me a quote of ~$750 per month. This also includes any armored transportation that you might need, so they would take any coin/cash and drop it at my bank for free (business account) when the truck came to drop off my order. So, for 120 boxes of halves per month, get ready to shell out ~$750 in their fees. I'm sure you could go about useing a different program, but I could imagine the fees might be higher. I could also imagine it would only be worth it if you have $25000-$50000 upfront in cash to play with, but then you're dealing with CTRs and other things. I'm all about paying to play if it would be profitable in the end, but this is a little steep for me. Maybe I'll give it a go sometime in the future.