-32%  In Stock | First Alert CO605A Carbon Monoxide Plug-In Alarm with Battery BackupCurrent Price $20.68 Regular Price $30.29 💰 You Save $9.61 Lowest Price $20.68 🔥 AT LOWEST! Average Price $24.90 Highest Price $25.99 Last Check Jul 01 07:33 AM |
Score Breakdown
65/100
Deal Score
Great
Overall quality65%
🏷️Discount
21/40
How deep is the discount? Bigger savings score higher, but extreme discounts (85%+) are flagged as suspicious.
🛡️Trust
30/30
How reliable is this deal? Amazon-sold items, BuyBox winners, and verified price references earn more trust.
⚡Deal Type
0/5
What kind of deal is this? Lightning Deals and high claim rates signal real urgency and limited availability.
🎯Historical
12/25
Is this price historically low? All-time lows and rare discounts earn bonus points.
✅No penalties
Score = Discount (40) + Trust (30) + Deal Type (15) + Historical (15) − Penalties · Raw max 100 → capped [0–100]Max: 100 pts
📊 Advanced Analytics Metrics
Average Historical Discount
20.2%
💰
Price Volatility
25.7%
📈
Maximum Historical Discount
34%
🏆
Most Frequent Price
$25.98
🔢
30-Day Trend
↘️ -20.4%
📊
Days Since Lowest
4 days
⏱️
Deal Detection History
Detected deal price
No deal detections available for this period