-43%  Limited Stock | Black+Decker 20V Battery, 4.0 Ah Lithium-Ion Battery Pack, 20-Volt (LB2X4020-OPE)Current Price $79.00 Regular Price $139.01 💰 You Save $60.01 Lowest Price $75.03 Average Price $78.43 Highest Price $79.00 Last Check Jul 01 06:51 AM |
Score Breakdown
58/100
Deal Score
Good
Overall quality58%
🏷️Discount
31/40
How deep is the discount? Bigger savings score higher, but extreme discounts (85%+) are flagged as suspicious.
🛡️Trust
25/30
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
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
43.6%
💰
Price Volatility
5.3%
📈
Maximum Historical Discount
46%
🏆
Most Frequent Price
$79.00
🔢
30-Day Trend
Stable
📊
Days Since Lowest
8 days
⏱️
Deal Detection History
Detected deal price
No deal detections available for this period