What to get graded?

 Hello im Jason.  Im wondering what to send in for the most value to get graded by ngc. What's sought after for lincoln cents, Jefferson nickles and Roosevelt dimes. I have dimes weighing 2.1 g some 2.4 g cents weighing 3.2 g. 2.6 g nickles weighing 5.18 g 4.8 g. Also different ddo ddr. Any ideas are appreciated.  Or should I just send in certain dates and mm 82d small date 3.08 g damaged but still 82d small date. 

Hello 🤖

Without pictures, it will be very difficult for anyone to help you. Could you please post clear pictures of each side of your item?

Please note that this is an automatic message. Feel free to ignore if it is not relevant.

Hello and welcome to Numista!

Please explain:

dimes weighing 2.1 g  No US dime weighs 2.1 g

2.4 g cents weighing 3.2 g  Do you mean 2.5 g (copper plated zinc cents) weighing 3.11 g (bronze cents)?

2.6 g nickles weighing 5.18 g  US nickels have always weighed 5.0 g.

Also different ddo ddr  Most DDO's and DDR's turn out to be only machine doubling and not worth much

82d small date 3.08 g Only 2 in the entire world are known. You have the third one?

And as Mr. Robot said, pictures would help.