It is definitely a decent putter :) Whether it is a fake or not, it is to be determined by an expert.

You can check your putter specs in the link below:

www.scottycameron.com/.../

You can also look at restoring this putter to its original state. Please read this article:

www.scottycameron.com/.../

You can send it in to have it authenticated.

From what I can see it looks good to me. I've had a couple of TeI3 and my friend still uses his all the time although not a long neck which is what you bought The headcover is the correct cover but the grip has been replaced. This one is without the elastomer insert which was used in later models. The TeI3 is the model that Tiger used to win his first major. These are desirable classic putters and you got a great deal.

well if that putters real you got the deal of a lifetime because now that putter goes for around 450 bucks and ive been searching for one for a while but can't find it, congrats though man.