Steam Along Thomas Coupling broken

Here's a broken one listed on eBay (US site). Maybe you could send the seller an offer and see if they want to get it moved?

https://www.ebay.com/itm/NOT-WORKING-Tho...0007!US!-1

There are a bunch of (supposedly) working ones on eBay, but they are all more expensive. The broken one seems kind of expensive considering it is...broken :/, but maybe that's how you get the seller to take a lower offer?