Go to your seller account page and you'll find all your invoices for the last 19 months in the dropdown.
You can choose to download them as CSV files which are compatible with Excel.
You'll need to do some reformatting for the dates, numbers and prices (hint - use find/replace to get rid of the AU currency designator).
In future, you can set up from the same page to have eBay automatically send you a CSV invoice each month.
If you need to get rid of the quotes around your titles (bad data extraction by ebay from their database) PM me and I'll send you a formula to strip them out.
