For those who are happy to stick with FSX or FSX Steam Edition, there is now a FSX-only version for only NZ$11.50, saving you $18.50.
Note that there is no upgrade path from this product! If you expect that you may upgrade to Prepar3d in the future, then you should consider the full-priced product, as this supports Prepar3d v3/4/5 and FSX/se.
The included scenery is the same as the full FSX version, so you won't lose any features, except upgradability.
This is a trial of a different price structure, while I research pricing for upcoming MSFS products. I have no idea at the moment whether a lower price will attract more customers, for example. At the moment I have no plans to include any other products in this trial.
Real NZ NZCH for FSX only
This is a budget-priced version of Real NZ NZCH for FSX/FSX Steam Edition only. There is no upgrade path from this product. Note that there is a separate product which includes a license for Prepar3d 3/4/5 and FSX, including FSX Steam Edition, so if you expect to use Prepar3d at any time then you should consider the full-priced product!