Note that 235, 241, 246, 248, 252, 256, 258, 260, 263, 265, 267, 269-273 275-277 279-342 are the videos that were removed from the site. You can't purchase them making them anywhere.
To my knowledge these do not exist. They were either taken down (like those in post #205) or more likely, these were never released in the first place. I don't see them on the website, google searching for those don't return results, and they are not in any mega packs/site rips.