Price Drops
Scan an ItemApp Scan an ItemApp
Pricing
Get the App

Log In Get Started

Home
Costco
Riverhead, NY

Costco price drop catalog

Today's Costco Deals at Riverhead, NY

Price drops at the Riverhead, NY Costco and warehouses nearby, with every variant and every warehouse price in one place.

Never miss a drop

Get alerts for Costco deals at your local warehouse.

Create Free Account

Search Costco products

Filters

Warehouses

Deals at Riverhead, NY and warehouses nearby.

Back to your warehouses

Your alerts

Log in to see which of the items you're tracking are on sale.

Log in

Category

Appliances47
Baby7
Beauty64
Clothing, Luggage & Handbags58
Computers40
Electronics26
Floral & Gift Baskets47
Furniture51

Grocery & Household Essentials111
Health & Personal Care155
Holiday & Seasonal22
Home & Kitchen155
Home Improvement72
Jewelry & Watches19
Mattresses18
Patio, Lawn & Garden36
Pet Supplies15
Special Events10
Sports & Fitness22
Tires & Auto3
Toys1

Deal type

All deals
Clearance542
Markdowns979

Brand

All brands
Nourison31
Ruggable29
Kirkland Signature26
G.A. Gertmenian & Sons22
Wine Country15
Lovesac13
Kraus10
32 Degrees9
Nature Made9
HP8
Tempur-Pedic8
Acer7

Availability

In stock only903

Clear all filters

Showing 697-720 of 979 deals

Biggest Discount %
Biggest Discount $
Lowest Price
Newest Drops

Updating deals

18% off

Fairlife Nutrition Plan, 30g Protein Shake, Chocolate, 11.5 fl oz, 18-pack

Item 1485984

$34.99

Was ~~$42.99~~ Save $8.00
Available at 6 of 6 nearby warehouses
- Riverhead, NY (0.0 mi) $31.99
- Holbrook, NY (20.9 mi) $31.99
- Nesconset, NY (22.6 mi) $31.99
View all nearby warehouses (6)
Preview
Costco
18% off

Fairlife Nutrition Plan, 30g Protein Shake, Vanilla, 11.5 fl oz, 18-pack

Item 2068077

$34.99

Was ~~$42.99~~ Save $8.00
Available at 6 of 6 nearby warehouses
- Riverhead, NY (0.0 mi) $31.99
- Holbrook, NY (20.9 mi) $31.99
- Nesconset, NY (22.6 mi) $31.99
View all nearby warehouses (6)
Preview
Costco
18% off

URO Vaginal Probiotic + Vitamin D3, 60 Capsules

Item 2052201

$34.99

Was ~~$42.99~~ Save $8.00

Best price online

Preview
Costco
18% off

32 Degrees Women's Shield Tech Jacket

$21.99
6 options

Was ~~$26.99~~ Save $5.00

Best price online

Preview
Costco
18% off

Artika Sunnyvale 28” Fandelier with Remote

$109.99
2 options

Was ~~$134.99~~ Save $25.00
Available at 6 of 6 nearby warehouses
- Riverhead, NY (0.0 mi) $99.99
- Holbrook, NY (20.9 mi) $99.99
- Nesconset, NY (22.6 mi) $99.99
View all nearby warehouses (6)
Preview
Costco
18% off

Infinity X1 Glass Solar Mushroom Landscape Lights, 2-pack

$52.99
2 options

Was ~~$64.99~~ Save $12.00

Best price online

Preview
Costco
18% off

Sports Research CoQ10 200mg, 150ct

Item 1991633

$30.99

Was ~~$37.99~~ Save $7.00
Available at 1 of 6 nearby warehouses
- Riverhead, NY (0.0 mi) $24.99
- Holbrook, NY (20.9 mi) $24.99
- Nesconset, NY (22.6 mi) $24.99
View all nearby warehouses (6)
Preview
Costco
18% off

Qunol Plus CoQ10 Ubiquinol 200 mg. with Omega-3, 90 Softgels

Item 1082396

$30.99

Was ~~$37.99~~ Save $7.00

Best price online

Preview
Costco
18% off

Schiff Move Free Advanced Joint Supplement, 200 Tablets

Item 1116624

$24.49

Was ~~$29.99~~ Save $5.50
Available at 5 of 6 nearby warehouses
- Riverhead, NY (0.0 mi) $20.49
- Holbrook, NY (20.9 mi) $20.49
- Nesconset, NY (22.6 mi) Not carried
View all nearby warehouses (5)
Preview
Costco
18% off

Citracal Maximum Plus Calcium Citrate + D3, 280 Caplets

Item 808620

$17.99

Was ~~$21.99~~ Save $4.00
Available at 6 of 6 nearby warehouses
- Riverhead, NY (0.0 mi) $11.99
- Holbrook, NY (20.9 mi) $11.99
- Nesconset, NY (22.6 mi) $11.99
View all nearby warehouses (6)
Preview
Costco
18% off

PUMA Women's Fleece Jogger

$17.99
5 options

Was ~~$21.99~~ Save $4.00

Best price online

Preview
Costco
18% off

Spyder Youth Superlite Jacket

$17.99
6 options

Was ~~$21.99~~ Save $4.00

Best price online

Preview
Costco
18% off

Mikasa Adjustable Height Wax Warmer

$17.99
2 options

Was ~~$21.99~~ Save $4.00

Best price online

Preview
Costco
18% off

trunature Verisol Collagen Powder 2,500 mg., 10.58 Ounces

Item 1215667

$17.99

Was ~~$21.99~~ Save $4.00

Best price online

Preview
Costco
18% off

Refresh Optive MEGA-3 Preservative-Free Lubricating Eye Drop, 70 Vials

Item 1875027

$26.99

Was ~~$32.99~~ Save $6.00
Available at 6 of 6 nearby warehouses
- Riverhead, NY (0.0 mi) $23.99
- Holbrook, NY (20.9 mi) $23.99
- Nesconset, NY (22.6 mi) $23.99
View all nearby warehouses (6)
Preview
Costco
18% off

Feit Electric 60W Replacement 5-CCT LED Classic Glass A19 Bulbs, 12-pack

Item 2035198

$26.99

Was ~~$32.99~~ Save $6.00

Best price online

Preview
Costco
18% off

Sun Zero Pratt Tonal Texture Fleece Insulated 100% Blackout Window Curtains

$44.99
5 options

Was ~~$54.99~~ Save $10.00

Best price online

Preview
Costco
18% off

American Standard Slim-Line 1.25HP Garbage Disposer

Item 1878939

$89.99

Was ~~$109.99~~ Save $20.00

Best price online

Preview
Costco
18% off

Swift All Natural Lamb Loin Chops, (4/4 Oz. Chops Per Pack) 10 Total Packs, 10 Lbs. Total

Item 1607479

$179.99

Was ~~$219.99~~ Save $40.00

Best price online

Preview
Costco
18% off

Kara 24" x 32" LED Lighted Medicine Cabinet

Item 2769171

$449.99

Was ~~$549.99~~ Save $100.00

Best price online

Preview
Costco
18% off

Mirador Adjustable Louvered Aluminum Pergola 10' x 13'

$1,799.99
2 options

Was ~~$2,199.99~~ Save $400.00
Available at 0 of 6 nearby warehouses
- Riverhead, NY (0.0 mi) $1,999.99
- Holbrook, NY (20.9 mi) $1,999.99
- Nesconset, NY (22.6 mi) $1,999.99
View all nearby warehouses (6)
Preview
Costco
18% off

Godiva & More Black and Gold Holiday Tower Pallet, 60 towers per pallet, One ship to address per pallet

Item 1265833

$1,799.99

Was ~~$2,199.99~~ Save $400.00

Best price online

Preview
Costco
18% off

Centrum Silver Adults 50+ Multivitamin, 325 Tablets

Item 1102928

$20.49

Was ~~$24.99~~ Save $4.50
Available at 6 of 6 nearby warehouses
- Riverhead, NY (0.0 mi) $16.49
- Holbrook, NY (20.9 mi) $16.49
- Nesconset, NY (22.6 mi) $16.49
View all nearby warehouses (6)
Preview
Costco
17% off

Nature Made Prenatal Folic Acid + DHA, 150 Softgels

Item 580664

$22.99

Was ~~$27.99~~ Save $5.00
Available at 6 of 6 nearby warehouses
- Riverhead, NY (0.0 mi) $18.99
- Holbrook, NY (20.9 mi) $18.99
- Nesconset, NY (22.6 mi) $18.99
View all nearby warehouses (6)
Preview
Costco

<
1
…
29
30
31
…
41
>

Deal preview

Loading...

© 2026 Suddenly Dawn, LLC. All rights reserved.

About
FAQ
Privacy Policy
Terms of Service
Contact

Loading