All pipes are handmade to a varying degree. Now, whether one guy worked the one pipe from start to finish (artisan pipe), or it was made by several guys on an assembly line (factory pipe), that is the big price difference. To my knowledge, they haven't (yet) devised a CNC lathe or some other sort of machinery where the raw block of briar goes in one end and it comes out a finished bowl at the other, ready to take a finished stem that has undergone the same process, and perhaps the machine would fit the two together as well, so no human hands are involved in the making of the pipe other than feeding in the materials and pushing buttons.
.....Rant over....
Your pipe is more than likely a "basket" pipe (the maker did not stamp its' name on it), and it seems to have some age.