Now that Train Shows and other more traditional outlets have all but dried up, what are your "Holy Grail" items that you have always wanted, but never were able to purchase? These may be rare, they may be highly priced or for what ever other reason simply not available.
In my case, I always wanted the MTH F-40 in the Kool-Aid paint scheme. It's not all that sophisticated, but it does have an attractive livery. The engine pops up once in a while, but still commands a premium price. I finally got one.
What are you looking for? Maybe some "connections" will be made.
(The purpose here is not to back door a "wanted" posting, more so a genuine discussion of desired pieces)