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Tim Duncan [1957 Superfractor] #21 2007 Topps Chrome Basketball — Card Value
2007 Topps Chrome BasketballWhat the Tim Duncan [1957 Superfractor] #21 (2007 Topps Chrome Basketball) card is worth — ungraded vs graded.
Tim Duncan [1957 Superfractor] #21 2007 Topps Chrome Basketball value — Ungraded $48,500 · Grade 9 $11,590. Prices updated July 2026.
Live on eBay right now
Which version do you have?
For the cheapest ownership, grab the Standard version at $3. Premium versions like the 1957 Superfractor ($48500) or Xfractor ($898) offer extreme scarcity and high-end collector appeal. If you are a serious investor or want a centerpiece, pay for the top tiers. Casual collectors looking for a nice piece can settle for the Orange Refractor ($104) or White Refractor ($216) to save significant capital.
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Item details
- Brand
- Basketball
- Set
- 2007 Topps Chrome Basketball
- Sport
- Basketball
- Number
- #21
Tim Duncan [1957 Superfractor] #21 2007 Topps Chrome Basketball value
A raw (ungraded) Tim Duncan [1957 Superfractor] #21 runs around $48500, a Grade 9 about $11590, and a PSA 10 commands null.
What drives the price
Grade, centering, rookie/star status, set scarcity, and print run drive sports-card value. PSA/BGS gem-mint copies and rookies of stars carry the biggest premiums; raw commons sell for little.
Price guide
Sold values by grade vs. what sellers ask today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $48,500 | eBay sold comps |
| Grade 9 | $11,590 | eBay sold comps |
Frequently asked questions
- What is the estimated value of the ungraded Tim Duncan 2007 Topps Chrome #21?
- The ungraded version of this 2007 Topps Chrome Basketball card is valued at $48,500.
- How much does a Grade 9 copy of this Tim Duncan card sell for?
- A Grade 9 version of the 2007 Topps Chrome Basketball card is currently valued at $11,590.
- What set does this Tim Duncan basketball card belong to?
- This card is part of the 2007 Topps Chrome Basketball set.
![Tim Duncan [1957] #21 2007 Topps Chrome Basketball](/api/images/junkpal-products/sports/tim-duncan-1957-21-basketball-cards-2007-topps-chrome-sport/thumb.webp)
![Tim Duncan [Xfractor] #21 2007 Topps Chrome Basketball](/api/images/junkpal-products/sports/tim-duncan-xfractor-21-basketball-cards-2007-topps-chrome-sport/thumb.webp)
![Tim Duncan [1957 Orange Refractor] #21 2007 Topps Chrome Basketball](/api/images/junkpal-products/sports/tim-duncan-1957-orange-refractor-21-basketball-cards-2007-topps-chrome-sport/thumb.webp)
![Tim Duncan [1957 Xfractor] #21 2007 Topps Chrome Basketball](/api/images/junkpal-products/sports/tim-duncan-1957-xfractor-21-basketball-cards-2007-topps-chrome-sport/thumb.webp)
![Tim Duncan [1957 White Refractor] #21 2007 Topps Chrome Basketball](/api/images/junkpal-products/sports/tim-duncan-1957-white-refractor-21-basketball-cards-2007-topps-chrome-sport/thumb.webp)
![Tim Duncan [Orange Refractor] #21 2007 Topps Chrome Basketball](/api/images/junkpal-products/sports/tim-duncan-orange-refractor-21-basketball-cards-2007-topps-chrome-sport/thumb.webp)
![Tim Duncan [1957 Refractor] #21 2007 Topps Chrome Basketball](/api/images/junkpal-products/sports/tim-duncan-1957-refractor-21-basketball-cards-2007-topps-chrome-sport/thumb.webp)