Random triples
| Subject | Object |
|---|---|
| gptkb:Fleer_Baseball_2001 | important for value |
| gptkb:Topps_Living_Set | cards can be graded for value |
| gptkb:Fleer_Baseball_1993 | Graded by PSA and BGS |
| gptkb:Fleer_Baseball_2003 | Professional grading available |
| gptkb:T206_set | important for valuation |
| gptkb:Fleer_Baseball_1990 | Graded by PSA, BGS, etc. |
| gptkb:Allen_&_Ginter_series | affects market value |
| gptkb:Reshiram-EX | Can be graded by PSA. |
| gptkb:Fleer_Baseball_1992 | Professional grading available |