Seasonic · FOCUS GX-8504 stores
Seasonic Focus GX-850 ATX 3.1
Seasonic Focus GX-850 ATX 3.1 by Seasonic (model FOCUS GX-850) is an ATX PSU tracked on PriceSniff.
$67.50
▾ Down 22% vs. 90-day average ($86.43)
Price checked 1d ago · compared across 4 stores
View at eBay → Compare all 4 stores ⌄Overview
It is currently listed at $67.50 at one tracked store. Key specifications: 850 W wattage, 80+ Gold efficiency, Full modularity, ATX 3.1 atx version, Yes pcie 12v-2x6. Across 60 recorded price checks the price has ranged between $40.00 and $190.77, so the history chart below is worth a look before you buy. Size a power supply with headroom above your components’ peak draw, then compare units by price per watt within the same 80 Plus efficiency tier. We recheck every store we cover automatically, so the prices above stay current and you can compare offers and catch price drops before you buy.
All 4 tracked prices
| Store | Price | Availability | |
|---|---|---|---|
eBay Used | $60.00 | Delisted | View → |
eBay Open box | $67.50Best price | In stock | View → |
eBay | $114.99 | Delisted | View → |
Walmart | $159.99 | Delisted | View → |
Affiliate links — we may earn a commission.
PriceSniff tracks the Seasonic Focus GX-850 ATX 3.1 across 1 store and charts its price history, so you can compare current offers and see whether today's price is a genuine deal. Listed under atx psu, it is built by Seasonic, model FOCUS GX-850. Notable specs include Wattage 850 W, Efficiency 80+ Gold, Modularity Full.
Specifications
- Wattage
- 850W
- Efficiency
- 80+ Gold
- Modularity
- Full
- ATX version
- ATX 3.1
- PCIe 12V-2x6
- Yes
90-day price history across tracked stores
Over 47 days of tracking, PriceSniff has logged 60 price checks for the Seasonic Focus GX-850 ATX 3.1. In that time the price has ranged from $40.00 to $190.77, with the lowest seen on Sep 30, 2026. Right now the best price is $67.50 at eBay — 69% above its lowest tracked price. The lowest price in the past year is $40.00. Today's best price is 22% below the 90-day average of $86.43.
eBay
View as table
| Date | Price |
|---|---|
| Oct 24 | $60.00 |
| Oct 11 | $60.00 |
| Oct 9 | $60.00 |
| Oct 8 | $60.00 |
| Oct 7 | $60.00 |
| Oct 6 | $40.00 |
| Oct 5 | $40.00 |
| Oct 3 | $40.00 |
| Oct 2 | $40.00 |
| Oct 1 | $40.00 |
| Sep 30 | $40.00 |
| Sep 27 | $50.00 |
| Sep 26 | $50.00 |
| Sep 25 | $50.00 |
| Sep 23 | $50.00 |
| Sep 23 | $60.00 |
| Sep 23 | $50.00 |
| Sep 22 | $60.00 |
| Sep 21 | $50.00 |
| Sep 20 | $50.00 |
| Sep 19 | $60.00 |
| Sep 18 | $60.00 |
eBay
View as table
| Date | Price |
|---|---|
| Nov 4 | $67.50 |
| Nov 3 | $67.50 |
| Nov 2 | $67.50 |
| Oct 31 | $67.50 |
| Oct 30 | $67.50 |
| Oct 16 | $67.50 |
| Oct 15 | $67.50 |
| Oct 13 | $67.50 |
| Oct 12 | $67.50 |
| Oct 11 | $67.50 |
| Oct 10 | $67.50 |
| Oct 9 | $67.50 |
eBay
View as table
| Date | Price |
|---|---|
| Nov 1 | $114.99 |
| Oct 30 | $114.99 |
| Oct 29 | $114.99 |
| Oct 28 | $114.99 |
| Oct 26 | $114.99 |
| Oct 25 | $114.99 |
| Oct 24 | $114.99 |
| Oct 23 | $114.99 |
| Oct 20 | $114.99 |
| Oct 19 | $114.99 |
| Oct 17 | $114.99 |
| Oct 16 | $114.99 |
| Oct 14 | $114.99 |
| Oct 13 | $114.99 |
| Oct 11 | $114.99 |
| Oct 10 | $114.99 |
| Oct 8 | $114.99 |
| Oct 6 | $114.99 |
| Oct 5 | $114.99 |
| Oct 2 | $114.99 |
| Oct 1 | $114.99 |
Walmart
View as table
| Date | Price |
|---|---|
| Oct 14 | $159.99 |
| Oct 13 | $159.99 |
| Oct 9 | $159.99 |
| Oct 8 | $159.99 |
| Oct 7 | $190.77 |
What is the best price for the Seasonic Focus GX-850 ATX 3.1?
The lowest price PriceSniff is currently tracking is $67.50 at eBay. Prices update automatically, so the offers table above always shows the latest figure.
Is the Seasonic Focus GX-850 ATX 3.1 a good deal right now?
Yes — at $67.50, it's currently 22% below its 90-day average of $86.43, which makes now a good time to buy.
Which stores sell the Seasonic Focus GX-850 ATX 3.1?
PriceSniff compares the Seasonic Focus GX-850 ATX 3.1 across 1 store: eBay.
What is the lowest price the Seasonic Focus GX-850 ATX 3.1 has dropped to?
The lowest price PriceSniff has recorded is $40.00, seen on Sep 30, 2026. The price history chart on this page shows how the price has changed over time.
How often does PriceSniff update Seasonic Focus GX-850 ATX 3.1 prices?
PriceSniff re-checks each tracked store on a regular schedule and records every change, building the price history and alerts you see on this page.
