Kirkland Signature Calcium Citrate 500 ct
Item #588153 · OtherNext expected Dec 30, 2026 – Feb 10, 2027
The short versionLikely pattern
Goes on sale about every 4 months. Typically $2.50 off. Next expected Dec 30, 2026 – Feb 10, 2027.
Seen on sale 5 times.
Sale timeline
● sale (height = discount)○ unsure reading┆ today▮ predicted window
Full history
| Dates | Discount | Sale price | Source |
|---|---|---|---|
| Mar 2–29, 2026 | $2.50 off | — | Costco March 2026 |
| Dec 22, 2025 – Jan 19, 2026 | $2.50 off | — | Costco January 2026 |
| Jul 30 – Aug 24, 2025 | $3 off | — | Costco August 2025 |
| Mar 5–30, 2025 | $2.50 off | — | Costco March 2025 |
| Dec 26, 2024 – Jan 20, 2025 | $2.50 off | — | Costco January 2025 |