You won't believe this. About 20 years ago, I purchased the set of Amtrak coaches (6001/6002/6003) but could never get my hands on the matching baggage car. It's as if they made only a handful of these. The only place I might see it is in a complete set, and I really don't need doubles of everything.
So, if you have one and you're looking to sell, please let me know!