In this episode, the Formans' address is shown as 418. In the episode "Kelso's Career", Donna's house, which is next door, has the address 831.
All episodes this season are titles of Led Zeppelin tracks. The jewelry store in this episode is called "All That Glitters", which is a famous line from their hit "Stairway To Heaven". "There's a lady who is sure All that glitters is gold And she's buying a stairway to heaven"