There is a sale at Aerosoft right now:
https://www.aerosoft.com/de/fsxp3d/lagerabverkauf/
I just bought the the A-10 boxed version for 4€ (including shipping), but even the download version is under 10€.
Hard to believe that this model is more than 12 years old - still very good and fun to fly.
It also includes a small scenery for gunnery practice.
Also on sale: the F-5E
I have it for a few years now and like it very much. I can highly recommend it.
One of the best FS9 jets out there - lots of repaint available.
The download hangar is currently disabled. We're doing our best to bring it back as soon as possible.