On June 7th of 1943, Japanese ambassador in Germany, General Oshima was shown a Tiger from sPzAbt 502. Single Tiger was then sold to Japan in 1943, but was never delivered due to the war situation and was loaned by Japan to the German Army (sSSPzAbt 101). Henschel charged Japan 645.000 Reichsmarks for fully equipped Tiger (with ammunition and radio equipment), while the regular price for the same Tiger was only 300.000 Reichsmarks.
http://www.achtungpanzer.com/tiger.htm