Purchase History only covers the current year or either of the two most recently completed calendar years.
It is possible to download a report with older purchase information here:
https://www.sarweb.ebay.com/sar
It takes a week to generate the report, and then you must use the link within one week or it expires. The report has only basic information: item name and number, seller username, date, price and shipping. No pictures or descriptions.
