The difficulty of a card does revolve around supply and demand.Seeing 4 within a matter of time does not give any indication on it's scarcity it is done by checking collector's checklist.When I wrote the article about the tougher T-210's I did list Hyames and I still stand firm on what I said about it being tougher.How many T-210 Cantwell,Dwyer and Merchant's have you seen?Those three are extremely difficult as two other collectors and myself had those as our last pick-ups before completion of the set.Just my opinion....
