Price History for Thermaltake - Toughpower SFX 850W 80Plus Platinum ATX 3.1 Standard Power Supply - Black
Close
Thermaltake - Toughpower SFX 850W 80Plus Platinum ATX 3.1 Standard Power Supply - Black
Thermaltake - Toughpower SFX 850W 80Plus Platinum ATX 3.1 Standard Power Supply - Black
Set Price Alert
Price History Chart
Recorded price history
Showing the 30 most recent of 40 recorded prices.
| Date | Price |
|---|---|
| Aug 4, 2026 | $199.32 |
| Aug 2, 2026 | $198.28 |
| Jul 25, 2026 | $211.51 |
| Jul 9, 2026 | $211.49 |
| Jul 8, 2026 | $209.04 |
| Jul 2, 2026 | $213.14 |
| Jun 27, 2026 | $217.61 |
| Jun 20, 2026 | $217.58 |
| Jun 17, 2026 | $217.72 |
| Jun 6, 2026 | $222.13 |
| May 10, 2026 | $222.14 |
| May 9, 2026 | $226.24 |
| Apr 25, 2026 | $226.39 |
| Apr 11, 2026 | $226.41 |
| Apr 9, 2026 | $226.39 |
| Apr 8, 2026 | $233.07 |
| Apr 2, 2026 | $226.39 |
| Mar 28, 2026 | $222.29 |
| Mar 21, 2026 | $222.27 |
| Mar 17, 2026 | $222.26 |
| Mar 14, 2026 | $229.23 |
| Mar 7, 2026 | $228.79 |
| Mar 2, 2026 | $228.76 |
| Feb 27, 2026 | $196.07 |
| Feb 12, 2026 | $194.94 |
| Feb 7, 2026 | $199.02 |
| Feb 2, 2026 | $199.01 |
| Jan 31, 2026 | $217.16 |
| Jan 29, 2026 | $207.25 |
| Jan 18, 2026 | $209.65 |
Analysis
Thermaltake - Toughpower SFX 850W 80Plus Platinum ATX 3.1 Standard Power Supply - Black price analysis
Price analysis for Thermaltake - Toughpower SFX 850W 80Plus Platinum ATX 3.1 Standard Power Supply - Black at Best Buy: Today's price is $199.32. That's 10% off the MSRP of $222.05. Current price is 6% below the 90-day average of $211.78 (a $12.46 below the running mean).
- The current price of $199.32 is 10% (or $22.73) below the MSRP of $222.05.
- Current price is 6% below the 90-day average of $211.78 (a $12.46 below the running mean).
- The lowest recorded price on PriceWatchPro was $194.94 on February 12, 2026. That's $4.38 below today's price.
- The highest recorded price on PriceWatchPro was $233.07 on April 8, 2026. Today's price is $33.75 below that peak.
- 30-day trend: trending down 5.8% from $211.51 to $199.32.
- Across 39 tracked price changes, the listing has dropped 13 times with an average drop of $6.29.
- PriceWatchPro has been tracking this listing since October 25, 2025 (291 days of price history).
Compare
Compare Thermaltake - Toughpower SFX 850W 80Plus Platinum ATX 3.1 Standard Power Supply - Black prices across retailers
Same item (UPC 841163093566), also tracked at:
Related
More Computers & Tablets deals on Best Buy
Track price history on other items shoppers are watching in this category.
Support
Best Buy FAQs
Tips for tracking this Best Buy item with alerts and price history.
How do I track price drops for Best Buy?
Pick a target price on this page and save it. We will email you when this Best Buy listing drops below your goal.
Where can I review price history?
Check the price history chart on this page to compare today’s price against recent highs and lows before buying.
Can I edit or pause alerts later?
Yes. Edit, pause, or delete alerts anytime from your PriceWatchPro dashboard after you sign in.
Snapshot
Thermaltake - Toughpower SFX 850W 80Plus Platinum ATX 3.1 Standard Power Supply - Black shopping snapshot
Track this Best Buy listing with real-time alerts, a full price history, and side-by-side savings tips.
Understand pricing trends
Use the chart above to see seasonal lows, promo spikes, and the average street price so you can time your purchase.
Set alerts that match your budget
Choose a target price and we will email you when Thermaltake - Toughpower SFX 850W 80Plus Platinum ATX 3.1 Standard Power Supply - Black dips below that number.
Shop confidently
Review specs, availability, and recent updates from Best Buy before jumping to the store page.