However, they did make a second Disneyland poster in the style of the WDW one, like so:
However, this poster is not currently at Disneyland (they still use the older poster instead, with the lone pirate captain with a parrot on his shoulder and standing next to a treasure chest). Apparently, according to an old blog on Disney attraction posters (
http://attractionposter.blogspot.com/):
WED was able to justify the cost of the new Pirates poster as Walt Disney World had no poster for their attraction, and Tokyo Disneyland would also be able to use the same artwork. [...] [T]he new Pirates poster was well received at Walt Disney World and Tokyo Disneyland, however the director of Disneyland's decorating department said "It looked like a cereal box" and few were every displayed at Disneyland and the original 1967 poster for Pirates stayed on display for years.
And so Disneyland still has the older Pirates poster in the tunnel.
I have that book! I got it for Christmas.