Approximately how much would a back tattoo cost? Not across the whole back just down the spine

Hey Lianna, So we have a minimum of $125 and something down the spine can be different from person to person. This makes it difficult to give you an accurate price idea without seeing designs etc. We'd love to chat with you about your ideas and seeing what we can come up with. We are out of the studio til tomorrow so please call or stop by ASAP tuesday through saturday from ten a.m. to six p.m. and we'll guide you through everything. Thank you so much for contacting us and have a great day! Timm

Best to go in and see what the various artist can do for you, bring in your design ideas if you have any and they can give you an idea.