- Costco membership fees are going up for the first time since 2017CNN
- Costco hikes membership fee for the first time since 2017CNBC
- Watch This Costco Price Level as Stock Jumps On Membership Hikes and Strong June SalesInvestopedia
- Costco Raising Membership Fees For First Time In 7 YearsForbes
- Costco to raise membership fees and rewards starting SeptemberThe Seattle Times