It usually says that items will only be sent to Germany "Versand nach: Deutschland". I can use my eBay UK membership to sign into any eBay site I've visited so far. There was a Global eBay, but it closed down.
Here's an amazing find on eBay Germany. It's a Paradox SCSI controller, which is just an interface that plugs into the parallel port. I've never heard of these before. I bet someone could clone them. That would be much easier to buy than the "Hen's teeth" GVP SCSI controllers, although they're being made again now. You can use Google Chrome if you need a translation. "Versand nach: Deutschland", with the exception of the East Frisian Islands, North Frisian Islands, and Baltic Islands, which are just off the coast of Germany. Don't trust these pesky Frisian and Baltic islanders! Helgoland might be OK, though. Luckily, Sylt is connected by a narrow strip of land.
Yes SCSI at the rate of the amiga paralellport sounds like a speedfreak, not...
Have you even contacted the seller? I guess not