On-field 50th percentile, card market 81th.
See the numbers →As an eBay Partner Network affiliate, Prospect Card Radar earns from qualifying purchases.
Every figure in this table is an asking price: the average of what sellers currently want across live eBay listings, base autos only. It is not what the card last sold for — where we have a verified sold comp it is shown above, tagged sold. Numbered parallels, refractor colors, superfractors, and printing plates are excluded so the numbers stay apples-to-apples across product lines. Refreshed multiple times per day.
| Card type | Avg asking | Asking range | Raw listings | PSA 10 asking |
|---|---|---|---|---|
| Bowman Chrome 1st Bowman Auto | $114.11 | $94.99–$149.99 | 11 | — |
| Topps Pro Debut Auto | $71.74 | $46.80–$114.68 | 5 | — |
| Bowman's Best Auto | $29.33 | $18.08–$34.99 | 10 | $113.33 |
| Bowman Sterling Auto | $40.20 | $29.99–$52.58 | 11 | — |
Higher = better. 50th is league median, 90th+ is elite. The orange Card Market bar shows where the price ranks — not whether it’s a good buy.
As of September 19, 2026, Prospect Card Radar rates Alfredo Duno’s 1st Bowman Chrome auto OVERPRICED. His bat ranks in the 50th percentile of 206 tracked prospect hitters (130 wRC+ over 433 plate appearances across AA/A+), while his card market ranks in the 81st percentile, a 31-point gap in favor of price. Last sold value is about $71 raw and $177 in a PSA 10 (2023 Bowman Chrome Prospect Autographs #CPA-ADU). 11 base 1st autos are live on eBay, asking $95 to $150 (average $111). Prospect Card Radar reaches this by ranking every tracked prospect’s on-field production against the price of his 1st Bowman Chrome auto in the same pool of 206 prospect hitters, and refreshing both daily.
As of September 19, 2026, Prospect Card Radar rates Alfredo Duno’s 1st Bowman Chrome auto OVERPRICED. The gap between his on-field percentile (50th) and his card market percentile (81st) is 31 points in favor of price. A card priced well above what the player is producing is the pattern Prospect Card Radar flags as overpriced.
As of September 19, 2026, the sold value for a raw Alfredo Duno base 1st Bowman Chrome autograph is about $71, and about $177 graded PSA 10. This is a sold figure, not an asking price. Prospect Card Radar tracks it daily alongside live eBay asks so you can see the spread between what sellers want and what cards actually trade for.
The current Bowman Chrome 1st Bowman autograph average for Alfredo Duno is $111 based on live eBay listings tracked by Prospect Card Radar. Numbered parallels and refractor colors are excluded so the figure reflects base autos only. Data refreshes multiple times per day.
Current Bowman Chrome 1st auto listings for Alfredo Duno range from $95 to $150 based on live eBay data across 11 listings. The wider the spread, the more variation in condition and seller pricing.
Alfredo Duno is ranked #18 in the Prospect Card Radar composite top 300, which blends MLB Pipeline, Fangraphs, and Baseball America rankings. Individual source ranks are listed at the top of his prospect page.
Alfredo Duno plays C in the Reds organization.
Prospect Card Radar tracks live Alfredo Duno card listings, recently delisted cards, real sold values, and 30-day price history at https://prospectcardradar.com/prospects/alfredo-duno. Listings update continuously throughout the day.
Prospect Card Radar pulls live active listings from eBay, filters to base 1st autographs (numbered parallels, refractor colors, superfractors, and printing plates excluded), and computes a rolling average. Raw and PSA 10 averages are tracked separately. Methodology details at https://prospectcardradar.com/methodology.
Answers are generated from Prospect Card Radar’s own daily data and carry the date they were computed. Percentiles compare this prospect against the tracked pool; sold values come from SportsCardsPro; asking prices come from live eBay listings.
