Hey everyone

So my battery has been evaluated by the iStore as healthy, and yet it is swelling quite badly. MacBook does not sit level, and trackpad is becoming useless.

iStore rep told me I'm looking at R4-6k for a new battery, and 7-10 days.

I'm tempted to buy my own battery via Amazon and do this myself, because at that price I much rather invest in a new MacBook.

Does anyone have any experience with changing their own batteries, or perhaps an alternative I can pursue?

I have a late-2013 maxed out Retina MBP. I love her dearly.