The price of marijuana is going up — for Ohio taxpayers.The State Controlling Board, a legislative panel that oversees state expenditures, on Monday approved an additional $6 million to pay for startup expenses for the Ohio Medical Marijuana Program. That brings the total to about $11 million so far that taxpayers have paid for the program. In separate votes, the board approved an additional $1.6 million for the Ohio Board of Pharmacy and $4.4 million for the Ohio Commerce Department. Both agencies are involved in setting up the new program to permit sale of medical marijuana to qualifying patients by September 2018.