Michael O'Neill Rookie Cards

Do you know that the most expensive Michael O'Neill Baseball Rookie Card (2014 Bowman Chrome Michael O'Neill Autograph Rookie Card BGS 9 Mint w/10 AUTO!) was sold on eBay in 04/2016 for $16.99 while the cheapest Rookie Card (Michael O'Neill 2014 Bowman Chrome Blue Waver Refractor Rookie Card RC #BCP48) changed hands for only $0.49 in 06/2015? The month with the most cards sold (2) was November 2025 with an average selling price of $6.49 for a Baseball Card of Michael O'Neill. Sold items reached their highest average selling price in June 2020 with $9.99 and the month that saw the lowest prices with $0.76 was January 2017. In average, a Rookie Card from Michael O'Neill is valued at $1.93.

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