-10%  Limited-time deal In Stock | PKCELL 9V Batteries 12 Pack, Ultra Alkaline 9V Battery for Smoke Detector, 10-Year Shelf Life, Long-Lasting Smoke Alarm BatteriesCurrent Price $21.58 Regular Price $23.99 💰 You Save $2.41 Lowest Price $19.19 Average Price $20.68 Highest Price $21.58 Last Check Jul 01 07:05 AM |
Score Breakdown
28/100
Deal Score
Weak
Overall quality28%
🏷️Discount
0/40
How deep is the discount? Bigger savings score higher, but extreme discounts (85%+) are flagged as suspicious.
🛡️Trust
23/30
How reliable is this deal? Amazon-sold items, BuyBox winners, and verified price references earn more trust.
⚡Deal Type
3/5
What kind of deal is this? Lightning Deals and high claim rates signal real urgency and limited availability.
🎯Historical
0/25
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
13.8%
💰
Price Volatility
12.5%
📈
Maximum Historical Discount
20%
🏆
Most Frequent Price
$21.58
🔢
30-Day Trend
↗️ +12.5%
📊
Days Since Lowest
9 days
⏱️
Deal Detection History
Detected deal price
No deal detections available for this period