Seth Brown Rookie Cards

Do you know that the most expensive Seth Brown Baseball Rookie Card (Seth Brown Ben Baller Topps Chrome Orange /25 HGA Graded Card PSA Oakland Rookie) was sold on eBay in 04/2021 for $155.00 while the cheapest Rookie Card (2020 Gypsy Queen Green Parallel rookie card RC #91 Seth Brown Oakland Athletics) changed hands for only $0.02 in 08/2021? The month with the most cards sold (24) was August 2025 with an average selling price of $2.88 for a Baseball Card of Seth Brown. Sold items reached their highest average selling price in March 2022 with $39.68 and the month that saw the lowest prices with $0.97 was December 2021. In average, a Rookie Card from Seth Brown is valued at $3.00.

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

Here's a list of Baseball Rookie Cards of Seth Brown that are currently for sale on eBay and some other online shops.

Picture	Item Title	Price	Store
	2020 Bowman Chrome Seth Brown Green Refractor Auto RC #45/99 A’s On Card Rookie	$19.99
	2020 Bowman Seth Brown #44 Oakland Athletics ROOKIE CARD BEAUTY!	$2.75
	2020 Seth Brown Topps Chrome Pink Refractor Rookie Card #23 Oakland Athletics	$0.99
	2020 Topps SERIES 1 - SETH BROWN - Nice ROOKIE CARD # 123 - NRMNT/MINT	$2.37
	2020 Topps SERIES 1 - SETH BROWN - ROOKIE CARD # 123 - NRMNT/MINT	$2.37
	2020 Topps Update Silver Pack #CPC-48- SETH BROWN Mojo Refractor Rookie RC Card	$2.25
	2020 Topps Heritage - Seth Brown Rookie (RC) On-Card Auto #ROA-SB - Athletics	$7.77
	2020 Topps Series Two #TR-63 SETH BROWN Turkey Red rookie card FREE S&H! RC	$1.79
	2020 Topps Seth Brown #44 Oakland Athletics Rookie Card	$3.98
	2020 Topps Stadium Club Chrome SETH BROWN Rookie On-Card Autograph Refractor	$2.99
	Seth Brown 2020 Topps Chrome Rookie Card!!	$3.31
	SETH BROWN ROOKIE AUTOGRAPH CARD PRIZM BLUE RC # /99 OAKLAND ATHLETICS RA-SB ?	$13.80

To give you a bigger picture, here are some more Baseball Rookie Cards of Seth Brown that were sold recently on eBay. In total, we scanned 314 sales to create the statistics about price trends and current value of Seth Brown Baseball Rookie Cards shown on top of this page.

Picture	Item Title	Price	Store
	2020 Bowman Chrome Rookie Autograph SETH BROWN Card PSA 10 Gem Mint	$34.99
	2020 Topps Update Silver Pack #CPC-48- SETH BROWN Mojo Refractor Rookie RC Card	$2.25
	2020 Topps Chrome Seth Brown Rookie Baseball Card RC #23 Athletics	$10.98
	2020 Topps Chrome Seth Brown Rookie Baseball Card RC #23 Athletics	$10.98
	2020 Topps Series 1 #123 Seth Brown Rookie Card Oakland Athletics	$2.05
	Seth Brown 2020 Topps Chrome B Rookie B Card Chrome #23 Oakland A's	$4.50