I don't have data, but I do participate in an enthusiasts forum. It's a huge thing for a lot of them, because a top card costs quite a chunk of cash (even befor

I don't have data, but I do participate in an enthusiasts forum. It's a huge thing for a lot of them, because a top card costs quite a chunk of cash (even before the current shortage), maintaining resale value allows them to stay at the top for a relatively modest outlay every card generation. Of course right now you can sell 4 year old cards for a profit, the market is crazy.