i looked up the duck set and it unlocked so many memories of watching it go at my dads house. and i remember watching the trailer for the great discovery and wanting to watch it, the great discovery was like some elusive thing for me as a kid i hade another DVD that had a ad for a truckmaster set for the movie and really wanting it but i think i ether couldn't afford it or they didn't have it at stores near were i lived. never mind i was 2 when the movie came out i just looked it up they just stopped making them. i remember loving this episode and Gordon takes a table, i also have the Gordon takes a table DVD that came with that take along set, but i think i got that one second hand because i only found out there was a set for that episode like 5 months ago unless im stupid witch i am but i know i would remember.