Josiah Hartshorn

As of November 3, 2026, Prospect Card Radar rates Josiah Hartshorn’s 1st Bowman Chrome auto OVERPRICED. His bat ranks in the 72nd percentile of 205 tracked prospect hitters (140 wRC+ over 562 plate appearances across AA/A+/A), while his card market ranks in the 92nd percentile, a 20-point gap in favor of price. Last sold value is about $99 raw and $529 in a PSA 10 (2025 Bowman Draft Chrome Prospect Autograph #CPA-JHA). That sold match is provisional: more than one clean base auto exists across years for him, so the year pin is not fully certain. 3 base 1st autos are live on eBay, asking $90 to $216 (average $149). 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 205 prospect hitters, and refreshing both daily.

As of November 3, 2026, Prospect Card Radar rates Josiah Hartshorn’s 1st Bowman Chrome auto OVERPRICED. The gap between his on-field percentile (72nd) and his card market percentile (92nd) is 20 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 November 3, 2026, the sold value for a raw Josiah Hartshorn base 1st Bowman Chrome autograph is about $99, and about $529 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 Josiah Hartshorn is $149 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 Josiah Hartshorn range from $90 to $216 based on live eBay data across 3 listings. The wider the spread, the more variation in condition and seller pricing.

Josiah Hartshorn is ranked #38 in the Prospect Card Radar composite top 300, which blends MLB Pipeline, Fangraphs, and Baseball America rankings (composite last recomputed September 19, 2026). Individual source ranks are listed at the top of his prospect page.

Josiah Hartshorn plays 1B in the Cubs organization.

Prospect Card Radar tracks live Josiah Hartshorn card listings, recently delisted cards, real sold values, and 30-day price history at https://prospectcardradar.com/prospects/josiah-hartshorn. Listings update continuously throughout the day.