Migrate 4,000 eBay Listings

My Australian eBay seller account was recently suspended, leaving about 4,000 active-stock listings locked in “policy violation” status. I still have full back-end access, including Inventory, File Exchange... (Budget: $30 - $250 AUD, Jobs: Amazon Web Services, API, Data Extraction, eBay, HTML, Inventory Management, PHP, Product Descriptions, Scripting, Technical Support)