i voted dimes only because you said halfs were unavailable ( which i doubt by the way) and they are the next best thing (in my opinion) here in Philly i average around i silver dime per $150 including several mercs i have found also. there's a bank or two somewhere in your area that will order halfs for you. its not like NW Missouri has left the U.S. unless what you mean is you don't have the funds to order a full box in which case you can look for handrolls and loosies, buy what you can afford, dump them, then return and start over again. also when i was starting out with low funds i found a bank that would order me a box and hold them for me, then i was able to get like $100 at a time until the box ran out, then they ordered me a new one. believe it or not i didn't even have an account with this bank.