1998 Upper Deck Ionix Warp Zone Dirk Nowitzki #Z6
1998
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$178.75est. 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 Upper Deck Ionix Warp Zone Dirk Nowitzki #Z6 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 | $178.75 | — |
Dirk Nowitzki prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $178.75 | Buy on eBay ↗ |
| PSA 9 | $191.75 | Buy on eBay ↗ |
| Grade 9.5 | $211.00 | Buy on eBay ↗ |
| PSA 10 | $664.54 | Buy on eBay ↗ |
| BGS 10 | $864.00 | Buy on eBay ↗ |
| CGC 10 | $399.00 | Buy on eBay ↗ |
| SGC 10 | $399.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1998 Upper Deck Ionix Warp Zone Dirk Nowitzki #Z6 value & prices
The 1998 Upper Deck Ionix Warp Zone Dirk Nowitzki #Z6 is a Basketball card released in 1998. Ungraded copies carry a market value of about $178.75.
An ungraded copy is worth around $178.75, a PSA 9 around $191.75, a PSA 10 (Gem Mint) around $664.54 and a pristine BGS 10 around $864.00. That's roughly a 3.7× 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 $178.75 and top grades reaching $664.54, 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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