Price History for Synology DiskStation DS1821+ 8-Bay NAS Enclosure
This page shows the historical price changes available for Synology DiskStation DS1821+ 8-Bay NAS Enclosure from the retailer B&H, 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.
After we began monitoring this product B&H indicated No Longer Available when we checked on Sunday, November 02, 2025. However we were able to collect 7 data points. If you're waiting to buy, back in stock alerts can help you determine how often this product becomes unavailable.
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 Synology DiskStation DS1821+ 8-Bay NAS Enclosure over the last year.
| Data size: | 7 records available |
| Lowest price: | $999.99 |
| Highest price: | $999.99 |
| Average price: | $999.71 |
| Earliest price alert: | Thu, January 19, 2023 |
| Latest price alert: | Sun, November 02, 2025 |
| Price increases: | 0 |
| Price Drops: | 0 |
| Price increase alerts: | 0 |
| Price Drop Alerts: | 6 |
| Back In Stock Alerts: | 0 |
| 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 Synology DiskStation DS1821+ 8-Bay NAS Enclosure has maintained a consistent price at $999.99 since January 19, 2023, up to November 2, 2025. The average price observed during this period is also $999.71. There have been no price drops or increases recorded within the tracked time frame. The item is no longer available for purchase, and there were no out-of-stock occurrences noted during the tracking period.
Is Now a Good Time to Buy?
The current price of the Synology DiskStation DS1821+ 8-Bay NAS Enclosure is consistently at $999.99, with no price drops observed since January 19, 2023. The item has been out of stock, and there have been no changes in availability status or price since November 2, 2025.
Given that the price has not moved from its highest point and the product is currently unavailable, it may not be a good time to purchase this item. However, you should continue to monitor the product for any future updates or restocks, as market conditions can change.
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 B&H 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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