Price History for Owens Corning Insulation R19KF15X39'2" Manufacture Part No RF40
This page shows the historical price changes available for Owens Corning Insulation R19KF15X39'2" Manufacture Part No RF40 from the retailer Walmart, helping shoppers understand how the price has changed over time and whether the current price is a good deal. This can help you identify common predictable discount patterns, such as seasonal sales or clearance events, and the best time to buy to avoid overpaying.
From Wednesday, September 20, 2023 to Wednesday, July 15, 2026, this product’s price ranged from $60.26 to $97.90, with the lowest price occurring on Thursday, November 23, 2023. If you’re deciding whether to buy now or wait, reviewing historical pricing can help you determine if the current price is above or below the typical range of $72.29 on average in this case.
Glass It monitored this product’s price for 1 customer so far who requested we send daily alerts when the price drops below their target price. If you're waiting for a better deal, you can also set a price alert to get notified when the price falls below your target. The chart below shows every recorded price change for Owens Corning Insulation R19KF15X39'2" Manufacture Part No RF40 over the last year.
Walmart price history
Owens Corning Insulation R19KF15X39'2" Manufacture Part No RF40
| Data size: | 56 records available |
| Lowest price: | $60.26 |
| Highest price: | $97.90 |
| Average price: | $72.29 |
| Earliest price alert: | Wed, September 20, 2023 |
| Latest price alert: | Wed, July 15, 2026 |
| Price increases: | 14 |
| Price Drops: | 11 |
| Price increase alerts: | 16 |
| Price Drop Alerts: | 40 |
| Back In Stock Alerts: | 1 |
| Out of Stock Alerts: | 1 |
| Postal Code(s): | nearest store |
| Product Locale: | US |
| Product Currency: | US Dollar |
| Users Tracked Item: | 2 |
| Users Tracking Item: | 1 |
| Data is based on price change notification settings from Glass It. | |
Price Trend Analysis
The price of the Owens Corning Insulation R19KF15X39'2" (Manufacture Part No RF40) has fluctuated over the period observed, with a range from a minimum of $60.26 to a maximum of $97.90. The average price during this period is $72.13.
The lowest price was recorded on November 23, 2023, at $60.26, while the highest price was observed on October 4, 2024, at $97.90.
There were 11 actual drops in price, indicating periods where prices decreased compared to the previous observation, and 13 actual increases, showing periods where prices rose compared to the previous observation.
Notably, the most significant increase occurred between October 19, 2023, and October 20, 2023, when the price jumped from $80.09 to $85.19. Conversely, the most significant drop was from December 5, 2024, at $97.40, to $66.67 on September 3, 2024.
As of the last date of analysis, July 7, 2026, the price stood at $79.68. Overall, the price trend shows variability but no consistent upward or downward trajectory.
Is Now a Good Time to Buy?
The current average price of the Owens Corning Insulation R19KF15X39'2" Manufacture Part No RF40 is $72.13, with the latest observed price at $79.68 on July 7, 2026. The lowest price was found on November 23, 2023, at $60.26. Given the recent trends, the price has been increasing, with the highest recorded price being $97.90.
Considering the historical price movements, it seems that the product's price has been quite volatile. However, the current price of $79.68 is still relatively high compared to its minimum of $60.26. If you're looking to buy, it might be worth waiting for another price drop, especially since the last minimum price was seen in November 2023.
However, if you need the product immediately or the price drops further in the near future, purchasing now might be a reasonable choice. Keep an eye on the price movements and consider any special deals or sales that might be available.
Frequently Asked Questions
How accurate is Glass It’s price history?
Glass It tracks prices directly from supported retailers and records real price changes over time upon customer request.
How often do prices change?
Prices may change daily, less frequently or more frequently depending on the retailer, demand, and promotional activity.
Does the chart include sales and promotions?
Yes, the chart includes all detected price changes, including temporary sales when available.
Can I get notified when the price drops?
Yes, you can set a price alert and receive notifications when the price reaches your target. For more information see our full list of FAQ.
Get Walmart price alerts
Set your desired price for this product, and we will alert you when the price drops. Our low-cost daily monitoring can save you from paying too much.
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