thanks again. can i send you a few more items

You can post as many as you like. Just make sure to avoid confusion, that you have a separate post for each item

It depends on what coins you got graded. They all have their own grading standards although NGC is considered one of the big three when it comes to grading.

There are two possibilities. It is either a printing error or it has been intentionally removed to deceive collectors. The only way to be sure is to have it authenticated and I don't think it can be authenticated once it has been circulated. You could always check though as it would be worth the cos...

Those are pretty common even in uncirculated condition as there was over One Billion printed in that series alone
Because yours are uncirculated and in sleeves, you might get two dollars each if you can find buyer.

Those are pretty common even in uncirculated condition as there was close to Two Billion printed.
Because yours are uncirculated and in sleeves, you might get two dollars each.

I somewhat agree with GBELEC bit I think he may be a little high on his values. In my opinion because of the condition, the shinplaster might be worth 8 or 9 dollars at the most. The 1973 Dollars, because there were Billions produced are not hard to find in uncirculated condition are probable worth ...

It's not just the writing, the bill has been folded twice creating three fold lines. If this was in uncirculated condition, it would be worth five figures.

It can't be rust showing. Those cores are made of brass plated aluminum bronze, neither of which can rust.
It just must be the chemical reaction.

It shouldn't hurt the collector value of the currency and they can always be returned to the bank for face value, it is just that they are no longer legal tender.

Pretty common. There were 12 million printed and I wold bet most of them are Uncirculated as people were hoarding them hoping they would increase in value.

The MM is the two letter prefix. It can be a combination of any two letters.
The asterisk denotes that what you have a is a replacement note.

A picture would help

I agree, that note is certainly not rare and in that condition, you might as well deposit it at the bank as it will never be worth more than a dollar.

The AA are just the prefix letters, they can be any combination of two letters.
What you do have which can be identified by the asterisk is that it is what is known as a replacement note.
There were 800,000 of this prefix printed and it does have a slight premium over a normal note.

Your mostly right in your assessment.
Misaligned Die
Chips on ELIZABETH and CNA (With that many, you could probably call them accumulations.)
Not a cud above ETH II, a cud involves a break in the rim.