Could I have purchased an i7 13" MBP non-retina in-store?

Hey everyone!

Back in October, I purchased the 13" non-retina display MBP at my nearest Apple Store. I really wanted to get the higher-end i7 version (as it was listed on the website) but, I wasn't asked if I wanted to configure it to higher specs when I was in-store. At the time, I was only given the option between the retina and non-retina model so I went with the non-retina because it was cheaper but, I found out it only had an i5 processor. Now, I'm kinda stuck with the lowest-end mid-2012 MBP.

So, is configuring a MacBook Pro an online-only thing or could I have configured it in-store?