Costco item 1243880
Optimum Nutrition Gold Standard 100% Whey Protein Powder, Extreme Milk Chocolate, 5.64 lbs
Optimum Nutrition
Best Costco price right now
-
Costco warehouse Best
Easton OH #1160, checked 6 days ago
$84.99
Lowest
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Costco.com
Delivered price, shipping included
$86.99
+$2.00
Costco.com prices include shipping, so they often run higher. Here the spread is $2.00.
In stock at 3 of 3 nearby warehouses
Prices by warehouse
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Warehouse availability
630 warehouses carry this item
In stock
625 of 630
- 625 in stock (99.2%)
- 1 low stock (0.2%)
- 4 out of stock (0.6%)
Price history
Warehouse price at Columbus, OH
- Lowest ever
- Dec 22, 2025
- $48.99
- Highest ever
- Sep 22, 2026
- $84.99
- Tracking since
- Nov 5, 2024
- 6M low
- May 12, 2026
- $74.99
- 6M high
- Sep 22, 2026
- $84.99
- 6M average
- Past 6 months
- $77.76
Prices by warehouse
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