1998 SP Authentic Dirk Nowitzki #99
1998
See all Dirk Nowitzki cards & values1998 seasonWürzburg BasketsDallas MavericksDirk Nowitzki career & card values
$238.18est. value (ungraded)
Prices updated 2026-10-20
Based on recorded sold prices how we price cards
Dirk Nowitzki price history
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 1998 SP Authentic Dirk Nowitzki #99 each month, from 1 recorded price reading. Prices are re-checked regularly; a month's average counts each day from that month's first reading at the price that held that day.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $238.18 | — |
Dirk Nowitzki prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $238.18 | Buy on eBay ↗ |
| PSA 7 | $98.00 | Buy on eBay ↗ |
| PSA 8 | $122.61 | Buy on eBay ↗ |
| PSA 9 | $280.99 | Buy on eBay ↗ |
| Grade 9.5 | $360.00 | Buy on eBay ↗ |
| PSA 10 | $692.20 | Buy on eBay ↗ |
| BGS 10 | $921.00 | Buy on eBay ↗ |
| CGC 10 | $415.00 | Buy on eBay ↗ |
| SGC 10 | $242.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1998 SP Authentic Dirk Nowitzki #99 value & prices
The 1998 SP Authentic Dirk Nowitzki #99 is a Basketball card released in 1998. Ungraded copies carry a market value of about $238.18.
An ungraded copy is worth around $238.18, a PSA 9 around $280.99, a PSA 10 (Gem Mint) around $692.20 and a pristine BGS 10 around $921.00. The gem-mint premium is modest (about 2.9× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
With raw copies near $238.18 and top grades reaching $692.20, 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.
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