Rarest TrackMaster Trains

I think that you are underestimating your talent and ability to find and accumulate these Duck…lol
They are 24 year old, very obscure, unknown foreign toys, that unless you know where to look for them, AND what to look for, might as well be considered unobtainable.
That’s pretty much the same scenario as Monty.
Monty, like the Candy Thomas was also mass produced, and people even knew that he existed from FisherPrice advertising, but no one knew where to find one, until he was found in Poland, and though many have surfaced and made their way onto western websites for sale since then, 90% of them were only ever sold by just two different Polish eBay sellers.
Most people have never seen or heard of the Candy Thomas or would recognize it’s packaging either.
I don’t think that I have ever seen a Candy Thomas or Percy ever offered up to this day on eBay, Amazon, or made available for sale anywhere in North America, so if you listed one of yours on eBay it would be just like when the first Monty was ever auctioned off too…Which was a pretty RARE event.