I'm sure can be done.....but I highly doubt as easy as picking up a pen or sharpie and a few hours practice....
try this with a twelve year old......I'm sure 5 out of 10 could prob fake an auto and get it through jsa....within a few hours....
then give the kid a t206 and have him create big bordered ghost image scrap or pull a magie error off with out detection of altering or trim up a nice 8....
aint gonna happen, only with the most advanced crooks maybe, just maybe....
simple logic.....auto are just to easy to fake...by just about anyone....sucks but true!!!
mantle and babe, I hate to say, prob 30 % or more are prob fakes(just an arbitrary number)....
to each his own definitely.....but I cant see dumping 30k or more on a cobb auto that may have a 50/50 shot at actually being legit...
make sense????
too easy to do....for so many people, cost nothing(pen ink) an a 12 year old could do it...
scary shit