2003 ANDY RODDICK Netpro Elite /2000 #1 PSA 10 GEM MINT USA TENNIS - POP: 10

A bit of background information on the 2003 Netpro sets (https://netprocards.com/):

Netpro released a few different sets in 2003. Apart from the Elite /2000 set, the Glossy edition of the base set and the International Series cards are the two rarest "sets" in circulation. The Glossies had a print run of just /5000. The International Series had a print run of just /10000. Compare these numbers with the print run of the base edition set (which look like the glossies), which had a print run of over /40000. If you head over to PSA's website, you can see that the Glossy and International Series cards are very low in total population. 

As of 7/18/2022, there are only:

• Glossy: 397 Nadals; 355 Federer; 196 Serena; and 144 Williams Sisters graded. 
• International Series: 811 Nadal Int'l Series; 859 Federer; 895 Serena graded.

Compare those numbers with the base set which already has:

• 9,910 graded Serena; 3,778 graded Nadals; and over 2000 graded Federers!!

As such, the Elite /2000, Glossy Base Set /5000, and Int'l Series /10000 are the best long term investments as there are simply less of them in circulation. Please feel free to reach out if you have any further questions.