The first two Hulk figures from the Avengers: Infinity War movie are now available online at Toys“R”Us. The initial figures are the 6 inch Hulk with Infinity stone ($12.99) and the Titan Hero series 12 inch figure ($14.99). Links and images are below.
I am hopeful that this is just the start and that we will see more figures coming soon. I ordered mine already and will update as more items become available.