WarehouseHawk
Cooler
TRULY GRASS-FED IRISH BUTTER SALTED 4/8 OZ
NE Naperville · Naperville, IL
Change
$9.99
$13.99
In stock
Instant Savings
Save $4.00 (29%) through Oct 25
Not sold on Costco.com · view online price history
Availability
Nationwide
466 of 572 warehouses reporting stock
121 In stock
345 Low stock
106 Out of stock
Low$5.97
Average$10.35
High$14.39
426–450 of 572 warehouses
| Warehouse | Price | Stock | Updated | |
|---|---|---|---|---|
| Woodland, CA1773.9 mi | $9.99 | Low stock | 1 week ago | Show |
| Tracy, CA1781.6 mi | $9.99 | Low stock | 1 day ago | Show |
| Goleta, CA1788.1 mi | $13.99 | In stock | 3 weeks ago | Show |
| Brentwood CA1790.8 mi | $9.99 | In stock | 2 days ago | Show |
| Vacaville, CA1794.0 mi | $9.99 | Low stock | 18 hours ago | Show |
| Antioch, CA1794.3 mi | $9.99 | In stock | 1 week ago | Show |
| Livermore, CA1800.0 mi | $9.99 | In stock | 2 days ago | Show |
| Santa Maria, CA1801.2 mi | $9.99 | Low stock | 3 days ago | Show |
| Gilroy, CA1803.5 mi | $9.99 | Low stock | 16 hours ago | Show |
| Fairfield, CA1805.5 mi | $9.99 | Low stock | 1 week ago | Show |
| Concord, CA1805.5 mi | $9.99 | Low stock | 1 day ago | Show |
| Pleasanton, CA1805.6 mi | $9.99 | In stock | 3 days ago | Show |
| San Luis Obispo, CA1805.8 mi | $9.99 | Low stock | 1 week ago | Show |
| Danville, CA1806.4 mi | $9.99 | Low stock | 1 day ago | Show |
| Great Oaks · San Jose, CA1809.6 mi | $9.99 | Low stock | 3 days ago | Show |
| Vallejo, CA1810.9 mi | $9.99 | Low stock | 6 hours ago | Show |
| NE San Jose · San Jose, CA1811.1 mi | $9.99 | In stock | 1 week ago | Show |
| San Jose, CA1811.4 mi | $9.99 | In stock | 2 days ago | Show |
| Napa, CA1811.6 mi | $13.99 | Low stock | 3 weeks ago | Show |
| Fremont, CA1813.0 mi | $9.99 | In stock | 1 week ago | Show |
| Newark, CA1813.8 mi | $9.99 | Low stock | 2 days ago | Show |
| Santa Clara, CA1814.7 mi | $9.99 | In stock | 3 days ago | Show |
| Hayward, CA1816.4 mi | $9.99 | Low stock | 6 days ago | Show |
| Salinas, CA1817.0 mi | $9.99 | Low stock | 1 day ago | Show |
| Sunnyvale, CA1817.3 mi | $9.99 | Low stock | 1 day ago | Show |
Product details
- 95% Grass Fed Butter
- Irish Grass-Fed Cows
- Imported from Ireland
- Non-GMO Project Verified
- 4 - 8 oz. Bars.
Details come from Costco and can change, so confirm specifics with the manufacturer.
Price history
at NE Naperville · since Sep 20, 2026Current price is $4.00 below the tracked high.
Low$9.99Oct 5
Current$9.99Today
High$13.99Sep 20
View 3 price changes
| When | Price | Stock |
|---|---|---|
| Oct 19, 2026 | $9.99 | In stock |
| Oct 5, 2026 | $9.99 | Low stock |
| Sep 23, 2026 | $13.99 | In stock |
| Sep 20, 2026 | $13.99 | Low stock |