Grumpy Cats owner Tabatha Bundesen has not publicly revealed her pets net worth. Grumpy Cat earns less than 100 million but still more than you. Internet Sensation Grumpy Cat Dies Grumpy Cat Cats Cat Spray According to some estimates Grumpy Cats net worth may be up to 100 million. . Dad and mom Name Will Replace Quickly. No Grumpy Cat Is Not Worth 100 Million. She has 15 million Twitter followers and 24 million. Gisele Bundchen is worth 290 million and I cant think of any way that her height place of birth skin tone or bone structure is any less. Grumpy Cat 100 Million Dollars Net Worth. Grumpy Cat Net Worth Net Worth 2M-10M. Lets just get that out of the way up front. She told the Huffington Post the number is completely inaccurate but declined to comment on her cats specific earnings. When news hit yesterday that Tardar Sauce better known as Grumpy Cat has allegedly raked in approximately 100 million one