At the local toy shop, I paid €24 (about US$32, I think) for this. Is it worth it? Yes, it is to me - I want it for a specific scene, and I also wanted the woman klicky's curly hair, plus another black child.
It does look as if it should have at least one extra carriage, though, so I do hope that these will become available separately.
I thought I would just put it together and then put it away until the time came to use it. Not so. When I discovered that the child klicky as well as the adult sits so securely in the seat, I had to whizz the train round and round the table forever, making sharp turns and crazy serpentines - oh what fun! And if it is fun for me, then I imagine that a child would love this too.