do you have a battery for my macbook air (13-inch, mid 2012) s/n: C02JN0T2F56J in the store for pickup today? I will install myself unless it can be done while I wait.

They have a pretty good supply, but you definitely need to call the store and make an appointment. Don't call the general number, call the El Paseo store.

Most likely they won't have the batteries, but I would call them to make sure. Unless an Apple store employee @ EL Paseo comes on here to answer you...

No