On-field 50th percentile, card market 30th.
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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 | $33.33 | $25.00–$45.00 | 3 | — |
| Topps Pro Debut Auto | $13.46 | $9.59–$74.00 | 8 | — |
| Bowman's Best Auto | $12.25 | $5.40–$24.99 | 9 | — |
| Bowman Sterling Auto | $12.72 | $7.50–$45.00 | 37 | — |
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 Blake Mitchell’s 1st Bowman Chrome auto UNDERPRICED. His bat ranks in the 50th percentile of 206 tracked prospect hitters (131 wRC+ over 511 plate appearances at High-A), while his card market ranks in the 30th percentile, a 20-point gap in favor of production. Last sold value is about $22 raw and $58 in a PSA 10 (2023 Bowman Draft Chrome Prospect Autographs #CDA-BMI). 3 base 1st autos are live on eBay, asking $25 to $45 (average $30). 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 Blake Mitchell’s 1st Bowman Chrome auto UNDERPRICED. The gap between his on-field percentile (50th) and his card market percentile (30th) is 20 points in favor of production. A player producing well above what his card is priced at is the pattern Prospect Card Radar flags as underpriced.
As of September 19, 2026, the sold value for a raw Blake Mitchell base 1st Bowman Chrome autograph is about $22, and about $58 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 Blake Mitchell is $30 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 Blake Mitchell range from $25 to $45 based on live eBay data across 3 listings. The wider the spread, the more variation in condition and seller pricing.
Blake Mitchell is ranked #120 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.
Blake Mitchell plays C in the Royals organization.
Prospect Card Radar tracks live Blake Mitchell card listings, recently delisted cards, real sold values, and 30-day price history at https://prospectcardradar.com/prospects/blake-mitchell. 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.
