Price History for System Design Interview Guide for Software Architecture
This page shows the historical price changes available for System Design Interview Guide for Software Architecture from the retailer Udemy, 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 Friday, March 11, 2022 to Wednesday, July 15, 2026, this product’s price ranged from $9.99 to $84.99, with the lowest price occurring on Sunday, November 30, 2025. 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 $28.00 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 System Design Interview Guide for Software Architecture over the last year.
Udemy price history
System Design Interview Guide for Software Architecture
| Data size: | 72 records available |
| Lowest price: | $9.99 |
| Highest price: | $84.99 |
| Average price: | $28.00 |
| Earliest price alert: | Fri, March 11, 2022 |
| Latest price alert: | Wed, July 15, 2026 |
| Price increases: | 29 |
| Price Drops: | 25 |
| Price increase alerts: | 57 |
| Price Drop Alerts: | 15 |
| Back In Stock Alerts: | 0 |
| Out of Stock Alerts: | 0 |
| 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 "System Design Interview Guide for Software Architecture" on Udemy has shown significant fluctuations over the observed period from March 2022 to July 2026. The lowest price was $9.99, recorded on November 18, 2022, while the highest price reached $84.99, seen on June 28, 2026.
The average price over this period is $28.15. There have been 29 actual increases in price and 24 drops in price. The last date of the minimum price was November 30, 2025.
The latest price as of July 8, 2026, is $79.99, marking a notable increase compared to the earlier low point. The number of users tracking the item is currently at one.
Overall, the price trends indicate volatility with periods of substantial price increases interspersed with drops. This suggests that pricing may be influenced by promotional events or specific sales strategies.
Is Now a Good Time to Buy?
The current average price of the product, as of the latest data available on July 8, 2026, is $79.99. Historically, the lowest price was at $9.99, which occurred on November 30, 2025. The highest price noted was $84.99, which was recorded on June 28, 2026. Given these fluctuations and the current price being around the higher end of the price range, it might not be the best time to purchase if you are looking to get the best deal. However, it depends on your personal tolerance for price and whether the course content justifies the current pricing.
Considering that there have been several price drops but also increases, the timing can affect your decision. If you are looking to purchase soon and do not want to risk a potential price increase, you might consider buying now. Alternatively, if you are willing to wait and the course price drops further, you could potentially save money in the future.
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.
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