Rob Kaminsky Autographs
Rob Kaminsky is an American professional baseball player who was born on September 2, 1994, in Englewood Cliffs, New Jersey. Kaminsky played college baseball at the University of North Carolina before being drafted by the St. Louis Cardinals in the first round of the 2013 Major League Baseball Draft. Prior to being drafted, Kaminsky attended St. Joseph Regional High School, where he was a standout pitcher.
Kaminsky spent the first few years of his professional baseball career within the Cardinals' minor league system. In 2015, he was named the Cardinals' minor league pitcher of the year after posting a 2.09 ERA and striking out 79 batters in 96.1 innings pitched. Kaminsky has battled some injuries during his career, but he has continued to be a top prospect within the Cardinals' organization.
In 2019, Kaminsky was traded to the Cleveland Indians, where he spent the majority of the season with their Double-A affiliate, the Akron RubberDucks. Kaminsky struggled in a few early season appearances but eventually settled down and had a solid year, posting a 2.57 ERA in 80.1 innings pitched. Kaminsky has yet to make his Major League debut, but he continues to be a promising prospect within the Indians' organization. With his strong pitching skills and resilience through injuries, Kaminsky is sure to make a name for himself in the baseball world.
Read more about Rob Kaminsky on Wikipedia
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Traded items with a signature of Rob Kaminsky
The most expensive item with a signature of Rob Kaminsky (Rob Kaminsky St Louis Cardinals Indians signed autographed baseball COA proof) was sold in May 2025 for $64.99 while the cheapest item (2013 Leaf Rize World Class Pink Autograph Auto #7 Rob Kaminsky 05/10 Rookie RC) found a new owner for $0.99 in December 2023. The month with the most items sold (5) was April 2025 with an average selling price of $5.00 for an autographed item of Rob Kaminsky. Sold items reached their highest average selling price in May 2025 with $64.99 and the month that saw the lowest prices with $0.99 was October 2019. In average, an autographed item from Rob Kaminsky is worth $5.00.
Most recently, these items with a signature of Rob Kaminsky were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | 2013 Bowman ROB KAMINSKY Signed Card Cardinals AUTOGRAPH rc #1 PICK | $4.99 |  |
| 2013 Leaf Rize World Class Pink Autograph Auto #7 Rob Kaminsky 05/10 Rookie RC | $0.99 | |
 | 2013 Panini Elite Extra Edition #118 Rob Kaminsky Signature Status Blue #/50 | $5.00 | |
| 2014 Topps Heritage Minors #132 Rob Kaminsky RC Hand Signed Auto Peoria Chiefs | $0.99 | |
| 2015 Bowman Chrome Refractor Rob Kaminsky #BCP123 Auto Signed Autograph /499 | $5.00 | |
| 2015 Goodwin Champions Rob Kaminsky Rookie Autograph MLB Baseball #157 Card | $2.98 | |
| 2015 Onyx Platinum Elite #PE15A-RK Rob Kaminsky Autographed Blue | $2.68 | |
 | 2016 Bowman Prospects #BP98 Rob Kaminsky Rookie Cleveland Indians AUTO SIGNED | $4.99 | |
 | 2016 Topps Heritage Minor League #29 Rob Kaminsky Rookie Indians AUTO SIGNED | $5.75 | |
| 2016 Topps Heritage Minors Rob Kaminsky #29 RC Auto Signed Autograph | $1.99 | |
 | 2017 Bowman Blue Signed #BCP182 Rob Kaminsky Cleveland Indians Autographed Card | $2.15 | |
| ROB KAMINSKY CLEVELAND INDIANS SIGNED 2016 BOWMAN PROSPECT BASEBALL CARD | $9.99 | |
 | Rob Kaminsky St Louis Cardinals Indians signed autographed baseball COA proof | $64.99 | |
 | Rob Kaminsky-Peoria Chiefs/Cardinals-Autographed 8x10 Baseball Photo | $22.95 | |
| St Louis Cardinals ROB KAMINSKY Signed Card | $5.99 | |
Rob Kaminsky signed Baseball Trading Cards by Manufacturer
