-37%  Big Spring Deal In Stock | DURAMIC 3D PLA Plus (PLA+) Filament 1.75mm Black 1kg, 3D Printer Filament Tough PLA Pro 8 Times Strength, Cardboard Spool 3D Printing Filament PLA...Current Price $18.99 Regular Price $29.99 💰 You Save $11.00 Lowest Price $18.99 🔥 AT LOWEST! Average Price $21.89 Highest Price $21.99 Last Check Mar 30 06:53 AM |
Score Breakdown
54/100
Deal Score
Fair
Overall quality54%
🏷️Discount
34/45
Peaks at 60–74% off — lower for suspiciously high discounts
🛡️Trust
14/35
Merchant (Amazon +16, big brand +10) · BuyBox +10 · WAS_PRICE +9
⚡Deal Type
0/15
Lightning +12, badge +8, S&S +4 · Claimed ≥80% +6 (cap 15)
🎯Quality
10/15
All-time low price +10 · In stock +5
⚠️Penalties
-4Score = Discount (45) + Trust (35) + Deal Type (15) + Quality (15) − Penalties · Raw max 110 → capped [0–100]Max: 100 pts
📊 Advanced Analytics Metrics
Average Historical Discount
27.7%
💰
Price Volatility
15.8%
📈
Maximum Historical Discount
37%
🏆
Most Frequent Price
$21.99
🔢
30-Day Trend
↘️ -13.6%
📊
Days Since Lowest
Today
⏱️
Deal Detection History
Detected deal price
No deal detections available for this period