Notes With Good Serial Numbers

Whats wrong with the serial number that's on the one you already have and like. Or are you more interested in collecting numbers than you are currency ?.
Bill Collector

Maybe he wants a radar.

I agree, having just one $ 2.00 note is not collecting, so if you like $ 2.00 notes why don't you try collecting a series of them such as one from each series year they were printed, something like what coin collectors do, you can even find one from FW and DC, again it would be like a "coin" mint mark from the different areas they are printed in. Or one of each type such as a FRN, a US Red Seal Note, or you can also go into some of the Large Size Silver Cert $ 2.00's.

There's a lot of different ways to set up a nice interesting collection of interesting "different" $ 2.00 notes. And it would be a lot less costly than trying to find just one "special" serial number, especially if your looking for something like a solid number or a real low number. Even if you do find one that's affordable you will still only have one $ 2.00 note, like you said, it's hardly collecting having just one $ 2.00 note.

I often thought that it's a good thing coins don't have serial numbers, it would drive those guys that collect them nuts.
Bill Collector