1998 Upper Deck Black Diamond Dirk Nowitzki Quad #92
1998
See all Dirk Nowitzki cards & values1998 seasonWürzburg BasketsDallas MavericksDirk Nowitzki career & card values
Dirk Nowitzki prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $600.00 | Buy on eBay ↗ |
| PSA 8 | $360.00 | Buy on eBay ↗ |
| PSA 9 | $862.11 | Buy on eBay ↗ |
| Grade 9.5 | $948.00 | Buy on eBay ↗ |
| PSA 10 | $4,113.76 | Buy on eBay ↗ |
| BGS 10 | $5,348.00 | Buy on eBay ↗ |
| CGC 10 | $2,468.00 | Buy on eBay ↗ |
| SGC 10 | $2,468.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1998 Upper Deck Black Diamond Dirk Nowitzki Quad #92 value & prices
The 1998 Upper Deck Black Diamond Dirk Nowitzki Quad #92 is a Basketball card (Quad parallel) released in 1998. Ungraded copies carry a market value of about $600.00.
An ungraded copy is worth around $600.00, a PSA 9 around $862.11, a PSA 10 (Gem Mint) around $4,113.76, a pristine BGS 10 around $5 and348.00. That's roughly a 6.9× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
With raw copies near $600.00 and top grades reaching $4,113.76, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
More from 1998 Upper Deck Black Diamond
Full 1998 Upper Deck Black Diamond checklist →Other Dirk Nowitzki cards


