I have a view questions on this one.
Let's say there is a newly listed card that rents out for 9 dec and there is a not-so-newly listed card for 8 dec. If my bid is 10 dec, would I get the 9 dec one rather than the 8 dec? Not sure how this blockchain thing works
The system that looks at new listings is much much much faster so if that new 9 dec listing happens before the other system finds the 8dec then you'll get the 9dec card. Both of them are below your bid ... we go with whatever we find first.