This deal has ended. Prices below are the latest we've seen.
Costco item 1987113
Costco item 1987114
Costco item 1987115
Costco item 1987116
Costco item 1987117
Kirkland Signature Diaper Sizes 3-7
Kirkland Signature
Best Costco price right now, Size Three
-
Costco warehouse Best
Easton OH #1160, checked 6 days ago
$29.99
Lowest
-
Costco.com
Delivered price, shipping included
$34.99
+$5.00
Costco.com prices include shipping, so they often run higher. Here the spread is $5.00.
In stock at 3 of 3 nearby warehouses
Best Costco price right now, Size Four
-
Costco warehouse Best
Easton OH #1160, checked 6 days ago
$29.99
Lowest
-
Costco.com
Delivered price, shipping included
$34.99
+$5.00
Costco.com prices include shipping, so they often run higher. Here the spread is $5.00.
In stock at 3 of 3 nearby warehouses
Best Costco price right now, Size Five
-
Costco warehouse Best
Easton OH #1160, checked 6 days ago
$29.99
Lowest
-
Costco.com
Delivered price, shipping included
$34.99
+$5.00
Costco.com prices include shipping, so they often run higher. Here the spread is $5.00.
In stock at 3 of 3 nearby warehouses
Best Costco price right now, Size Six
-
Costco warehouse Best
Easton OH #1160, checked 6 days ago
$27.99
Lowest
-
Costco.com
Delivered price, shipping included
$34.99
+$7.00
Costco.com prices include shipping, so they often run higher. Here the spread is $7.00.
In stock at 3 of 3 nearby warehouses
Best Costco price right now, Size Seven
-
Costco warehouse Best
Easton OH #1160, checked 6 days ago
$27.99
Lowest
-
Costco.com
Delivered price, shipping included
$34.99
+$7.00
Costco.com prices include shipping, so they often run higher. Here the spread is $7.00.
In stock at 3 of 3 nearby warehouses
Prices by warehouse, Size Three
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Prices by warehouse, Size Four
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Prices by warehouse, Size Five
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Prices by warehouse, Size Six
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Prices by warehouse, Size Seven
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Price history
Warehouse price at Columbus, OH for Size Three, down $10 from the high
- Highest price
- Jun 14, 2026
- $39.99
- Lowest price
- Nov 6, 2026
- $29.99
- Average price
- Past 5 months
- $38.87
Best Costco price right now, Size Three
-
Costco warehouse Best
Easton OH #1160, checked 6 days ago
$29.99
Lowest
-
Costco.com
Delivered price, shipping included
$34.99
+$5.00
Costco.com prices include shipping, so they often run higher. Here the spread is $5.00.
In stock at 3 of 3 nearby warehouses
Best Costco price right now, Size Four
-
Costco warehouse Best
Easton OH #1160, checked 6 days ago
$29.99
Lowest
-
Costco.com
Delivered price, shipping included
$34.99
+$5.00
Costco.com prices include shipping, so they often run higher. Here the spread is $5.00.
In stock at 3 of 3 nearby warehouses
Best Costco price right now, Size Five
-
Costco warehouse Best
Easton OH #1160, checked 6 days ago
$29.99
Lowest
-
Costco.com
Delivered price, shipping included
$34.99
+$5.00
Costco.com prices include shipping, so they often run higher. Here the spread is $5.00.
In stock at 3 of 3 nearby warehouses
Best Costco price right now, Size Six
-
Costco warehouse Best
Easton OH #1160, checked 6 days ago
$27.99
Lowest
-
Costco.com
Delivered price, shipping included
$34.99
+$7.00
Costco.com prices include shipping, so they often run higher. Here the spread is $7.00.
In stock at 3 of 3 nearby warehouses
Best Costco price right now, Size Seven
-
Costco warehouse Best
Easton OH #1160, checked 6 days ago
$27.99
Lowest
-
Costco.com
Delivered price, shipping included
$34.99
+$7.00
Costco.com prices include shipping, so they often run higher. Here the spread is $7.00.
In stock at 3 of 3 nearby warehouses
Prices by warehouse, Size Three
ChangePick your warehouses to compare their shelf prices.
Prices by warehouse, Size Four
ChangePick your warehouses to compare their shelf prices.
Prices by warehouse, Size Five
ChangePick your warehouses to compare their shelf prices.
Prices by warehouse, Size Six
ChangePick your warehouses to compare their shelf prices.
Prices by warehouse, Size Seven
ChangePick your warehouses to compare their shelf prices.
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