I took a 2015 MBP to an Apple Store and replacing the battery was fairly cheap - about $175. When you consider the amount of labor it takes to access the batter

I took a 2015 MBP to an Apple Store and replacing the battery was fairly cheap - about $175. When you consider the amount of labor it takes to access the battery without damaging anything else, that’s not bad. An independent shop estimated over $200 and said they wouldn’t know the cost until they did it.