Costco treasure hunt at Oak Brook, IL

Colgate Total Active Prevention Plus Advanced Whitening Toothpaste, 6.4 oz, 5-pack

Treasure hunt at Oak Brook, IL

Cheapest: Oak Brook, IL

Costco.com $12.99

Novaform 14” ComfortGrande Advanced Gel Memory Foam Mattress

6 options

Treasure hunt at Oak Brook, IL

Cheapest: Oak Brook, IL

Costco.com $339.99

Dyson V10 Konical Cordless Stick Vacuum with Car Cleaning Kit

Treasure hunt at Oak Brook, IL

Cheapest: Oak Brook, IL

Costco.com $329.99

Dyson Ball Animal Optic Corded Upright Vacuum

Holiday mailer, $100 off Nov 20 to Nov 30

Cheapest: Oak Brook, IL

Costco.com $399.99

Canon EOS R100 Mirrorless Camera with RF-S18-45mm Lens Bundle

Treasure hunt at Oak Brook, IL

Cheapest: Oak Brook, IL

Costco.com $519.99

BirdRock Home Artisan Serving Boards, 2-piece

New lower price at Oak Brook, IL

Cheapest: Oak Brook, IL

Costco.com $13.99

Dynatrap Solar Outdoor Bug Trap 1/4 Acre

Treasure hunt at Oak Brook, IL

Cheapest: Oak Brook, IL

Costco.com $47.99

Mirador Adjustable Louvered Aluminum Pergola 10' x 13'

2 options

Treasure hunt at Oak Brook, IL

Cheapest: Oak Brook, IL

Costco.com $1,799.99

TCL 55" Class - QM6K Pro Series - 4K UHD QD-Mini LED Smart TV - Allstate 3-Year Protection Plan Bundle Included for 5 Years of Total Coverage*

Treasure hunt at Oak Brook, IL

Cheapest: Oak Brook, IL

Costco.com $479.99

Mirador Adjustable Louvered Aluminum Pergola, 10' X 20'

2 options

Treasure hunt at Oak Brook, IL

Cheapest: Oak Brook, IL

Costco.com $2,499.99

Mirador Adjustable Louvered Aluminum Pergola, 10' X 10'

2 options

Treasure hunt at Oak Brook, IL

Cheapest: Oak Brook, IL

Costco.com $1,499.99

SPIRE 550X 6 Burner Gas Grill

Treasure hunt at Oak Brook, IL

Cheapest: Oak Brook, IL

Costco.com $349.99