Any incling how much RAM (21 round launcher) and SeaRam (RAMmed Phalanx mount) cost?

I have just dug deeper into the SIPRI website as you have suggested. But I find the website doesn’t contain much free info about the matter I am interested in.

In the “arms transfer” section, I have downloaded some brief reports about the arms exprot data of Russia between 1994 and 2004. But this document dosen’t provide much price info of the trade. Maybe those useful inof are provided in their Year Book, which is not for free.