Apart from doing as @tobiasd4 has already advised, there's no other way to remove them from your buying history. However, they will disappear from your buying history eventually, as eBay only show transactions from the current year and the two years preceding it. Therefore, for any items that you purchased this year, they'll still show up unless you use the "Hide" option as originally suggested, but they'll automatically disappear from view once the items in question get to the point whereby they were purchased over sixty days ago, although they will still show up in the search results if you decide to search back further than that for any reason. However, once we get to 2023 those purchases will no longer be accessible in the search results for the orders you've placed and will therefore vanish from your purchase history forever.
