![Kon Knueppel [Blue Moon Refractor] #ET-14 — 2025 Topps Cosmic Chrome Extraterrestrial Talent basketball card](https://i.ebayimg.com/images/g/GA0AAeSwQixqNuwV/s-l500.jpg)
Basketball set
2025 Topps Cosmic Chrome Extraterrestrial Talent Checklist & Card Prices
Basketball20256 cards6 pricedTopps Cosmic Chrome Extraterrestrial Talent
2025 Topps Cosmic Chrome Extraterrestrial Talent (Basketball) has 6 cards in our price guide, 6 of them with live market values. The most valuable is Kon Knueppel [Blue Moon Refractor] #ET-14 at $406 in PSA 10 ($82.50 raw). Across the set, PSA 10 copies total $888 and raw copies $156.
- Cards
- 6
- With prices
- 6
- PSA 10 total
- $888
- Raw total
- $156
- Avg gem premium
- 17×
- Top card
- $406
Most valuable cards
The 6 highest-value cards in 2025 Topps Cosmic Chrome Extraterrestrial Talent, ranked by PSA 10 price (best graded or raw where no PSA 10 sale exists).
![Stephen Curry [Blue Moon Refractor] #ET-5 2025 Topps Cosmic Chrome Extraterrestrial Talent card](https://i.ebayimg.com/images/g/kVkAAeSwJ~FqBfse/s-l500.jpg)
Best cards to grade
Jase Richardson [Refractor] #ET-24 shows the biggest jump in 2025 Topps Cosmic Chrome Extraterrestrial Talent: $0.99 raw to $34.50 in PSA 10, a 35× premium. Ranked by PSA 10 price ÷ raw price; only cards with a PSA 10 value of $20 or more are shown.
- 135×Jase Richardson [Refractor] #ET-24$0.99 raw → $34.50 PSA 10
- 234×Ace Bailey #ET-13$1.50 raw → $51.45 PSA 10
- 314×Shai Gilgeous-Alexander #ET-1$3.00 raw → $42.47 PSA 10
- 47.1×Kon Knueppel [Refractor] #ET-14$11.99 raw → $85.11 PSA 10
- 54.9×Kon Knueppel [Blue Moon Refractor] #ET-14$82.50 raw → $406 PSA 10
- 64.8×Stephen Curry [Blue Moon Refractor] #ET-5$55.61 raw → $268 PSA 10
Full checklist
All 6 cards we track from 2025 Topps Cosmic Chrome Extraterrestrial Talent, with the latest raw and graded market values. Tap any card for its full price history.
| Card | Raw | PSA 9 | PSA 10 | CGC 10 | BGS 10 | 30d |
|---|---|---|---|---|---|---|
| Ace Bailey #ET-13Ace Bailey | $1.50 | $15.25 | $51.45 | $31.00 | $67.00 | 0% |
| Jase Richardson [Refractor] #ET-24Jase Richardson | $0.99 | $11.56 | $34.50 | $21.00 | $45.00 | 0% |
| Kon Knueppel [Blue Moon Refractor] #ET-14Kon Knueppel | $82.50 | $140 | $406 | $243 | $527 | 0% |
| Kon Knueppel [Refractor] #ET-14Kon Knueppel | $11.99 | $35.00 | $85.11 | $51.00 | $111 | 0% |
| Shai Gilgeous-Alexander #ET-1Shai Gilgeous-Alexander | $3.00 | $14.32 | $42.47 | $25.00 | $55.00 | 0% |
| Stephen Curry [Blue Moon Refractor] #ET-5Stephen Curry | $55.61 | $92.50 | $268 | $161 | $349 | 0% |
Players in this set
All Basketball players →About this set
2025 Topps Cosmic Chrome Extraterrestrial Talent is a Basketball set from 2025. Midpoint tracks 6 cards from it, 6 with market prices from recent sales and 6 with a PSA 10 value. The set's most valuable card is Kon Knueppel [Blue Moon Refractor] #ET-14 at $406 in PSA 10 ($82.50 raw). Priced raw copies add up to $156, and PSA 10 copies to $888. On average a PSA 10 sells for 17× the raw price across the set's graded cards.
Frequently asked questions
- How many cards are in 2025 Topps Cosmic Chrome Extraterrestrial Talent?
- Our Basketball price guide lists 6 cards for 2025 Topps Cosmic Chrome Extraterrestrial Talent, 6 of them with live market prices.
- What is the most valuable card in 2025 Topps Cosmic Chrome Extraterrestrial Talent?
- The most valuable card in 2025 Topps Cosmic Chrome Extraterrestrial Talent is Kon Knueppel [Blue Moon Refractor] #ET-14 at $406 in PSA 10 ($82.50 raw).
- Is Kon Knueppel [Blue Moon Refractor] #ET-14 worth grading?
- A PSA 10 Kon Knueppel [Blue Moon Refractor] #ET-14 sells for $406 vs $82.50 raw — a 4.9× premium. That gap is what makes grading a well-centered, clean copy worthwhile.
- When was 2025 Topps Cosmic Chrome Extraterrestrial Talent released?
- 2025 Topps Cosmic Chrome Extraterrestrial Talent was released in 2025.
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