Replace the trunk handle…

Hey, with my Lupo (1,4 16V year of construction 98) the boot handle is already gammelting right. The sheet metal also throws bubbles all around, has attached two pictures below. At ebay there are for 27,90 new, primed handles. There in the table however only the 1.2 TDI and the 1.4 FSI are listed. Does this not fit now? What does this handle cost at VW? Or is it worth it no more? Or even use the old one again? Should of course be properly painted, I will expand the old handle myself and I can also grind the sheet myself. I have freed bike runs from the rust some time ago, but there you don’t see the painting so… Thank you