I ordered a new gas tank for the car since the current one looks like something straight out of Chernobyl. It's a big tank from a Polish company, sold through a German eBay storefront at retail price... with just a five euro shipping price from Poland to Greece.
Honestly, five euros to ship a big tank is bananas. I was convinced that I'd get scammed if I tried, which would be okay since eBay has good buyer protection. But today, I received a tracking number and confirmed that something is indeed heading my way. It looks like it somehow wasn't a scam. I really don't understand how they ship big gas tanks for five euros.
Pretty happy about that though!