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msi

MSI MAG A850GL PCIE5, Fully Modular Compact Gaming 850W Power Supply

80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2x6 Cable, 10 Year Warranty

$79.99

A new one costs $109.99 at Amazon today, $30.00 more.

Price went up recentlyRose from $74.99 to $79.99 on October 5.

at Amazon· sold by UltraParts Renewed

An ordinary price for this.

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Watch this price

$79.99 is an ordinary price for this.

The middle price across the 20 days we have watched it, counting the days a limited-time deal was running, was $79.99. It has held a price as low as $74.99, so there is room to wait if the timing is yours to choose.

This describes the prices we recorded. It is not a forecast of where this one goes next.

Price at AmazonVerified

Price history

One line: the best price any tracked retailer charged, per day.

Prime Big Deal Days 2026median $79.99low $74.99SepOctnow $79.99

Price set by a third-party seller, not the retailer itself

20 days on record · 2 price changes

sales rank — the line rises as it sells moreShaded stretches are sales, from our calendar.

Use this chart elsewhere:The chart redraws itself as we record new prices.
Prices we recorded ourselves. Usual is the price on the typical day, with limited-time deals left out unless they ran on most of the days we recorded; Average is the mean of every recorded day, deals included, so a gap between the two columns is a record holding an outlier.
PriceNowLowestHighestUsualAverageDays recorded
New$79.99$74.99 on Sep 27$79.99 on Sep 21$79.99$77.9920

#4 of the 10 PC components we track, by Amazon sales rank.

Sales events

Next on the calendar: Black Friday, November 27. We keep checking this price through it and report here what it did.

What our record shows

  • $5.00 more than the $74.99 it cost on September 27 — this price went up, not down.

Computed from our own checks at Amazon as of October 10. No line here uses a price a retailer told us about.

Where to buy

Held for
5d
Their 20-day low
$74.99
Checked
11h ago

Prices checked at least every 12 hours. “Held for” is how long that retailer has been charging this price. A hidden price is one we cannot re-confirm recently enough to publish.

We earn a commission on purchases. It never affects our rankings.

Tell me when it drops

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What it is

3 attributes, in the retailer’s own words. We record the prices; these we only pass on.

Size
850W (PCIE 5)
Dimensions
12 × 8.75 × 4.92 inches
Warranty
90 days limited warranty

Cheaper in PC components, and what changes

Things we track on the same shelf for at least 10% less than $79.99, with the attributes the retailers describe differently. Their words, not our judgement — we record prices, we do not test products.

Every change we recorded at Amazon

Every row is a price we saw change. We write one only when a price actually moves, so a gap here means the price held.

WhenPriceChange
5d ago$79.99+$5.00
13d ago$74.99−$5.00
19d ago$79.99first seen
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$79.99

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