Start up costs for shop???

Ok so i am looking for any shop owners out there who might be able to help me find a ballpark figure of startup costs to open a shop. Obviously a lot is going to depend on location, taxes, liscenses, insurance etc... But this is something i have been thinking about for a while and i am not 100% sure where to start. I am only 23 but have been tattooing for 5 years now and am tired of throwing away a huge chunk my earnings to the shop i am at. after this summer i should have a decen bankroll to work with as well as a partnet and 2 artists to bring with me. any advice?