findCompletedItems only returns ListingType == Auction
When comparing the results for sold items with using findCompletedItems it seems like I'm only getting Auction types in return even though there are more results that are ie. store fixed price. If I compare my query with TeraPeak, TeraPeak has 5 results (3 auctions, 2 fixed price) where as the findCompletedItems returns 3 which are auctions only. I have tried setting ListingType == All but then I still only get the Auction type. Is it still possible to use the TeraPeak API directly as they seem to be way more accurate and with 1 years worth of data.