If you’ve been in the market for a new Mac Book Pro, now’s a good time to take a serious look. At its fall product event, Apple introduced brand new 13” and 15” MacBook Pros with Retina displays ($1,299-$1,999). Not only are they faster and cheaper, but the 13” model has been slimmed down to an even smaller size. Both machines also see updates to components such as Wi-Fi and inputs.