This copy of Incredible Hulk #1 CGC 9.0 sold on ComicLink for $120,000. From the Comiclink website:
A CGC 9.0 example of Incredible Hulk #1 sold on ComicLink for a record $120,000. This 1962 premiere issue that introduced the Hulk and launched one of the largest superhero franchises in history is not only one of the most desirable of the Silver Age Marvel first issues, but also considered to be among the toughest to locate in the higher grades. It is one of only 14 certified to date in this grade. This is a substantial record for an Incredible Hulk #1 in this condition, and in fact, it is 60% higher than the last 9.0 sale price of $74,000, which was realized by another firm in 2011. Incredible Hulk #1 is notoriously difficult to locate in such high grade, so it was very exciting to have one come available.