Price History for Galaxy S21 Ultra 5G • Unlocked Black • 512 GB • Physical SIM + eSIM

This page shows the historical price changes available for Galaxy S21 Ultra 5G • Unlocked Black • 512 GB • Physical SIM + eSIM from the retailer Back Market, 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, August 31, 2022 to Sunday, March 22, 2026, this product’s price ranged from $304.85 to $899.00, with the lowest price occurring on Sunday, March 22, 2026. 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 $593.55 on average in this case.

Glass It monitored this product’s price for 4 customers 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 Galaxy S21 Ultra 5G • Unlocked Black • 512 GB • Physical SIM + eSIM over the last year.

Note: This product is no longer actively monitored. The price history shown reflects past data and may not represent current pricing.

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Back Market price history 

Galaxy S21 Ultra 5G • Unlocked Black • 512 GB • Physical SIM + eSIM

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Missing or incomplete price history data on certain dates indicates no users were monitoring the items. Back Market price history data was collected by Glass It verified users for: .
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Price History Tracking Summary
Data size:228 records available
Lowest price:$304.85
Highest price:$899.00
Average price:$593.55
Earliest price alert:Wed, August 31, 2022
Latest price alert:Sun, March 22, 2026
Price increases:70
Price Drops:83
Price increase alerts:73
Price Drop Alerts:146
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:5
Users Tracking Item:3
Data is based on price change notification settings from Glass It.

Price Trend Analysis

The price trend for the Samsung Galaxy S21 Ultra 5G (Unlocked Black, 512 GB, Physical SIM + eSIM) has shown significant volatility over the period from August 2022 to March 2026. The highest price reached $899.00 on several dates between September and December 2022. The lowest price was recorded at $304.85 on March 22, 2026, indicating a substantial drop in price.

Throughout the analyzed period, there were 83 actual price drops and 70 actual price increases. The average price during this time was $593.55. The price trends show a general downward movement, particularly after the initial peak in early 2023, with consistent prices around $594-$600 from late 2022 to mid-2023. A notable decrease occurred in November 2022, with prices dropping below $600, and further reductions were observed throughout 2023 and into 2024.

By 2025, the price had significantly decreased, reaching as low as $417.99 on November 10, 2025. However, by March 2026, the price had dropped even lower to $304.85, marking the lowest point since the start of tracking.

The item is currently out of stock, with no indications of back-in-stock events. Tracking indicates that the price has remained stable at the current level since March 22, 2026.

The trend suggests that buyers should monitor the market closely, especially given the recent sharp price decline and the current out-of-stock status.

Is Now a Good Time to Buy?

The current lowest price found in the data is $304.85, which occurred as recently as March 22, 2026. This is the lowest price noted during the period covered by this data set. The item has not gone back into stock since it last went out of stock on March 22, 2026.

Considering the recent price trends, it appears that the product is currently at its lowest point. However, whether this is a good time to buy depends on your personal circumstances and needs:

  • If you need the product urgently and can purchase it now, you might save a significant amount compared to previous higher prices.

  • If you are uncertain about immediate need or prefer to wait, the price could potentially drop further in the future, making it an even better deal later on.

Additionally, you might want to keep an eye on the product for any potential back-in-stock notifications or further sales events. Overall, buying now seems to offer a good deal but always consider your own situation before making a final decision.

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 Back Market 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.

Galaxy S21 Ultra 5G • Unlocked Black • 512 GB • Physical SIM + eSIM

Price history from:
www.backmarket.com

$304.85 Back Market Price as of Sat, July 11, 2026

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