SpongeBob SquarePants Production Cel Set-Up (Nickelodeon, 1999).... | Lot #31219 | Heritage Auctions
![ConsumerofToons on Twitter: "Back in 1999, Nickelodeon didn't really push SpongeBob all that much, and assumed it'd be a sleeper hit. They couldn't have been more wrong! https://t.co/JAlRYb44SQ" / Twitter ConsumerofToons on Twitter: "Back in 1999, Nickelodeon didn't really push SpongeBob all that much, and assumed it'd be a sleeper hit. They couldn't have been more wrong! https://t.co/JAlRYb44SQ" / Twitter](https://pbs.twimg.com/media/E29ltsqUYAszBHJ.jpg)
ConsumerofToons on Twitter: "Back in 1999, Nickelodeon didn't really push SpongeBob all that much, and assumed it'd be a sleeper hit. They couldn't have been more wrong! https://t.co/JAlRYb44SQ" / Twitter
Nickelodeon Magazine #50 - April 1999 : Nickelodeon Magazine : Free Download, Borrow, and Streaming : Internet Archive
![SPONGEBOB SQUAREPANTS, Spongebob Squarepants, 1999-. © Nickelodeon / Courtesy: Everett Collection Stock Photo - Alamy SPONGEBOB SQUAREPANTS, Spongebob Squarepants, 1999-. © Nickelodeon / Courtesy: Everett Collection Stock Photo - Alamy](https://c8.alamy.com/comp/HDA4EP/spongebob-squarepants-spongebob-squarepants-1999-nickelodeon-courtesy-HDA4EP.jpg)