According to below site :
Quote:
The development cost of the short-range HISAR-A (15 km) and HISAR-O (25 km) is reportedly $332 million US and $255 million US, respectively.
Unquote.
www.globalsecurity.org
We also know from open news resources that approximately 500million dollars were paid for the initial development cost of Altay tank.
But since then the amount of money spent on the engine development and new amour developments plus the active protection system developments all have to be included in to the cost of development of this tank.
Cost of development of Milgem is not known. I-Class is part of this program. Ada class ships according to below site cost 250-260 million dollar each. But that does not include original development costs.
Turkey's MILGEM (Patrol and Anti Submarine Warfare Ships Acquisition Project) corvette project was launched in 1998. The program comprises up to 12 vessels, with the first 8 to be completed by 2008.
www.globalsecurity.org
But it must be remembered that there are development costs for I-Class as well, which incorporates technologies used in CAFRAD and a good deal of ancillary equipment development that had to be undertaken to due to embargoes like the VLS.
So it is not a cut and dry case of specific cost of development that you can quote. Somehow these will have to be recouped when selling the related products, be it a tank or a ship.