The only cards that ever really make it onto the resale market are ones of guys who go onto play in the NHL.
McDavid, Nash, Stamkos etc play in the tournament, their cards will pop up (I see Macklin Celebrini cards on Ebay as an example too). Their linemate who was done in competitive hockey at 14 who is in the same set, their cards will never see the light of day.
I don't know what the solution is, nor am I in any way empowered to decide, but clearly a complete checklist or even anything approaching it is not attainable.