When Nick Arcade and Legends of the Hidden Temple reran on Nick Gas, their consolation prizes were altered, making the original plugs harder to find. However, a small number of episodes of both shows had their consolation prizes unaltered during reruns.
Nick Arcade had their plugs changed several times through the years(Original plugs can be seen in the credits). On the other hand, Legends of the Hidden Temple only had its plugs changed once when the show reran on Nick Gas. Season 3 of the show did have a rare 3rd set of plugs when the show reran in late 95-96.
If anyone has any original airings of Nick Arcade or Legends of the Hidden Temple please let me know. Here are the details on what plugs are found and more details on the plugs.
One way to tell the original plugs for Nick Arcade is one of two ways. 1. BK Dymacel shoes are prize. 2. Andrea will say "Back to You Phil" after reading off the plugs"