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- Costco is known for its deals on bulk items like paper goods and groceries.
- But it also has a surprising selection of high-priced items, such as luxury jewelry.
- You can buy a six-person indoor sauna for $4,999.99 or a freestanding wine cellar for $3,399.99.
Any shopper who frequents Costco knows it's a place to stock up on bulk quantities of household items, cleaning supplies, and grocery staples.