According to the PSA database, the requested certification number is defined as the following:
#88787657
1999 NEW YORK YANKEES-FULL #FULL YANKEES-6, EXPOS-0 DAVID CONE PERFECT GAME
Item Grade
GEM MT 10
PSA Estimate
—
Item Information
- Cert Number
- 88787657
- Item Grade
- GEM MT 10
- Label Type

w/ Fugitive Ink Technology
- Reverse Cert/Barcode
- Yes
- Year
- 1999
- Brand/Title
- NEW YORK YANKEES-FULL
- Subject
- YANKEES-6, EXPOS-0
- Card Number
- FULL
- Category
- TICKETS
- Variety/Pedigree
- DAVID CONE PERFECT GAME
Note: If you believe the label on your cert or the item information listed above appears to be incorrect, please file a Label Correction Request through the Customer Request Center.