I recommend RiD's MTA bot. You can do enchant for exp and get 99 in about 175 hours, for a low cost of 3-6 mil, OR do it for money and make 200-300k an hour all the way to 99 in about 300-350 hours. The money making way would get you 75-90mil for 99.
I used it from 70-93 magic and it took about 100 hours, so 37-82 should take almost no time at all