I found the particular item in question at
http://www.wwiiguns.com/store/product_catalog.php?c=5 Does indeed look very realistic. I wondered why pay big bucks for a cap gun, albeit handsome. Duh, they would be for whomever is prevented from obtaining or possessing a real one. This site seems to be closer to, or original, retail price of $255--leaves quite a bit of meat on the bones when reselling for $625! Rather,
puts meat on the bones...
If they are not made any more, bingo, they will be collectible (though somewhat pointless).
Has anyone ascertained whether the mag will work in a real P-08? Or the grips? Wouldn't know about the other small parts, which are described as zinc alloy (pot metal).