So, that's not the deal with Pakistan, is it?
Besides, from the same wiki, "In September 2013, then Prime Minister Recep Tayyip Erdoğan announced that the MİLGEM project was to be temporarily put on hold after the completion of the first two corvettes by the Istanbul Naval Shipyard, and that the bid won by RMK Marine to build six more corvettes was cancelled. This was reportedly because the other shipbuilders complained about the bidding process. He added that a new bidding process will take place"
So, we really only know the price for the first 2 ships. And the wiki says
"According to the MILGEM acquisition model, Turkey's Undersecretariat for Defence Industries (SSM) signed
R&D contracts mostly for the two prototype ships which are considered to be development platforms for testing the design and integrated systems. Thus, being an open-end project, 1st and 2nd ships of the class are expected to be slightly different in terms of vessel design and system configuration. The subsequent ships, expected to be built by private shipyards, will have more optimised design and configuration"
Anyway, as more ships are built, price should go down.
Besides, what's expensive?
https://en.wikipedia.org/wiki/Sa'ar_6-class_corvette
That's $120 million / €107.5 million for an 2,000 ton corvette. But we don't know yet if this is just the ship, or also includes the weapon and sensor systems. For comparison, our 3750 ton Holland class OPVs, cost ~US$150m/ship and have nothing near the weapons and sensors of the SAAR 6. So go figure.