Last time I did a battery replacement with Apple (for a mid-2009 Macbook Pro 5,5) it cost ~$120 off-warranty. Doing the research, seems like different machines

Last time I did a battery replacement with Apple (for a mid-2009 Macbook Pro 5,5) it cost ~$120 off-warranty. Doing the research, seems like different machines have different battery replacement costs from Apple: http://www.apple.com/batteries/replacements.html http://www.apple.com/batteries/replacements.html * $129 for non-retina 11", 13", and 15" Macbooks (air and pro) * $179 for the 17" Macbook pro * $199 for the retina Macbook pros.