I would like to see Myst, realmyst and especially Riven in the Adventure shop.
I know Cyan are selling them to internet based stores (like gametap), so you might have a chance on this one. Also, Cyan really needs good deals now, as they just lost URU (again
)
Anyway, I was really looking for Riven (with the improved sound for the DVD version), but cant find it anywhere. It surley is a peice of Adventure history, so I think it deserves its place in the AShop