It's already several years ago, since the long journey of Flight Sim Labs on Airbus area began. It started with the A320-X, continued with the A319-X and has now found its preliminary highlight in the FSLabs A321-X. One day before christmas exactly this aircraft has been released for Prepar3D v4. Similar to the A319-X the A321-X released today is an extension to the A320-X which is the basic model of the series. Nevertheless, US $59.99 is due. However, since this is apparently only a reduced price, the whole price tag could possibly rise by another 10 dollars.

More information and the possibility to buy the add-on to the add-on can be found right here at Flight Sim Labs.