Justsim, a developer group behind many sceneries for XP11 and P3D, has recently announced a Basel Airport scenery for both XP11 and P3D, and mentioned, that it should be released within 4-5 days. Today, Andrei Bakanov, JustSims CEO released the scenery, and it should be up on SimMarket and .org store within the upcoming hour.
The price is set at 17.90€ (without VAT) for both simulators. Andrei also mentioned that the MSFS 2020 version will be available for the same price and owners of the P3D version will get a 50% discount on the MSFS 2020 version.
EDITED: the P3D version is already up on SimMarket.