It is lots of fun, actually. Whenever there are kids around- I just pretend that I am a little kid their age, thinking and acting really stupid all the time, getting all dirty and stuff
I love it! :D
I am not sure about the terminology, but authentic is stuff that you buy at places like juvestore.com and subside.co.uk- trusted sources. And for new (current) jerseys price is similar to authorized stores worldwide- $70- $90 for a jersey.