-14%  In Stock | Niagara 4 Pack Waterproof Pillow Protectors Queen 20x30 Inches Smooth Zipper Premium Encasement Covers Quiet Cases Set WhiteCurrent Price $17.99 Regular Price $20.99 💰 You Save $3.00 Lowest Price $17.99 🔥 AT LOWEST! Average Price $17.99 Highest Price $17.99 Last Check Jul 02 05:57 AM |
Score Breakdown
37/100
Deal Score
Fair
Overall quality37%
🏷️Discount
5/40
How deep is the discount? Bigger savings score higher, but extreme discounts (85%+) are flagged as suspicious.
🛡️Trust
18/30
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
14.3%
💰
Price Volatility
Stable
📈
Maximum Historical Discount
14%
🏆
Most Frequent Price
$17.99
🔢
30-Day Trend
Stable
📊
Days Since Lowest
11 days
⏱️
Deal Detection History
Detected deal price
No deal detections available for this period