The most expensive item with a signature of Sean O'Sullivan (Sean O'Sullivan Signed Auto'd Baseball Ball PSA/DNA COA Padres Angels Royals OML) was sold in November 2021 for $39.99 while the cheapest item (SEAN O'SULLIVAN signed UD Logo Autograph ANGELS AUTO) found a new owner for $0.01 in July 2009. The month with the most items sold (7) was January 2024 with an average selling price of $1.84 for an autographed item of Sean O'Sullivan. Sold items reached their highest average selling price in November 2021 with $39.99 and the month that saw the lowest prices with $0.01 was July 2009. In average, an autographed item from Sean O'Sullivan is worth $3.25.
Affiliate disclosure: When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.These are the most current items with a signature of Sean O'Sullivan that were listed on eBay and on other online stores - click here for more items.
In total, we tracked 63 items since 01/01/2008. The chart below shows the trade volume over time.
Most recently, these items with a signature of Sean O'Sullivan were sold on eBay - click here for more items.