According to the PSA database, the requested certification number is defined as the following:
#70536284
1990 O-PEE-CHEE #336 KEN GRIFFEY JR.
Item Grade
GEM MT 10
Auto Grade
Authentic
Item Information
- Cert Number
- 70536284
- Item Grade
- GEM MT 10
- Autograph Grade
- Authentic
- Label Type

w/ Fugitive Ink Technology
- Reverse Cert/Barcode
- Yes
- Year
- 1990
- Brand/Title
- O-PEE-CHEE
- Subject
- KEN GRIFFEY JR.
- Card Number
- 336
- Category
- BASEBALL CARDS
- Certification

- Primary Signer (1 Signer)
- KEN GRIFFEY JR.
Set Registry
This cert does not appear in any sets.
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.
