The Wacky Adventures of Ronald McDonald Episode "The Legend of McDonaldland Loch" (Limited Release 2003 VHS)

The Wacky Adventures of Ronald McDonald is a 1998-2003 cartoon produced by the ka-chew! division of Klasky Csupo, consisting of six volumes (all of which were distributed via VHS tapes, one of said tapes only available for purchase online).

Since the six volumes' releases, the first five have turned up online, but the final volume (the one that was only sold online) has since become an incredible rarity, with no copies having turned up online (though several copies of the tape have allegedly been sold on eBay and the like throughout the years). Titled "The Legend of McDonaldland Loch" (originally titled "The Monster O' McDonaldland Loch"), the episode was released on Klasky Csupo's cooltoons.com on Jan 30, 2003. The plot involved Ronald and the gang travelling to Scotland, where they come across a scientist who is attempting to create a replica of the Loch Ness Monster. Meanwhile, the real Loch Ness Monster befriends Birdie, who desperately tries to keep its existence a secret.

According to the Wayback Machine, the tape was available for purchase all the way up until at least March 6, 2005, though for some reason, it appears that not many people ended up buying a copy (as it is now practically impossible to track down a copy), skyrocketing its value years later. Incredibly, not even the VHS cover art has surfaced, let alone any footage from the episode, giving it a quasi-mythical status.