According to the PSA database, the requested certification number is defined as the following:

PSA Certification Verification

#71908149

ITEM INFORMATION

Certification Number71908149
Label Type with fugitive ink technology
Reverse Cert Number/BarcodeYes
Year1990
BrandSCORE
SportFOOTBALL CARDS
Card Number556
PlayerJERRY RICE
Variety/Pedigree
GradeMINT 9