Is Thor (first movie) gone out of print?

[jbloggs]

I was looking for some other movie and saw Thor Blu-Ray on Amazon for $38, had to do a double take on that price. First I thought it might be some super exclusive limited edition, but nope, just your regular Blu-ray.

I presume that it has gone out of print, but would think would be re-released when the second movie is released later this month.