https://steelbattalion.fandom.com/wiki/ … a_Version)
https://www.ebay.com/itm/266964307714
Region should be changed to World (Box is half-Japanese, half-English, and indicates both NTSC and PAL compatibility)
"Only 1000 copies were produced and distributed from CAPCOM for the Steel Battalion Line of Contact Pilot Test. 100 sent to the US and 100 sent to the EU regions, 800 were produced for Japan."