Cooler Master Q300L V3 Micro-ATX PC Case, High Airflow, Tempered Glass

Name: Cooler Master Q300L V3 Micro-ATX PC Case, High Airflow, Tempered Glass
Brand: Cooler Master
Price: 48.73 USD
Availability: OutOfStock

The lowest price we have recorded.

366mm Graphics Card Support, 240mm AIO Support, Micro-ATX Motherboard, Magnetic Dust Filters, Customizable Modular I/O Panel

$48.73

$6.76 below its usual $55.49 since Oct 17

at Amazon· sold by Byte-TechDirect

The lowest price we have recorded.

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$48.73 is the lowest price we have recorded.

On October 30, 2026 the Cooler Master Q300L V3 Micro-ATX PC Case costs $48.73 at Amazon, sold by Byte-TechDirect. Its usual price over the 14 days we have recorded since October 17, 2026 is $55.49; today’s price is the lowest we have recorded.

Across 14 days of record and 2 price changes, it has not gone below this. Our record starts when we started watching, not when the product launched.

The lowest since we started tracking it on October 17, 2026. Today's price is $6.76 below its usual $55.49.

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

Price at AmazonVerified Oct 29, 2:45 PM UTC

Price history since October 17, 2026 (14 days)

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

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

14 days on record · 2 price changes

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.
Price	Now	Lowest	Highest	Usual	Average	Days recorded
New	$48.73	$48.73 on Oct 29	$55.49 on Oct 17	$55.49	$53.13	14

Next time, from Amazon: change amazon.com to basketprice.com in a product’s address. This one is basketprice.com/dp/B0GWK8BPG3.

Sales events

Next on the calendar: Black Friday, likely November 19–30. We keep checking this price through it and report here what it did.

Waiting for a sale? How often prices for PC components move, and how far they swing, beside every other category we track.

Has Cooler Master Q300L V3 Micro-ATX PC Case dropped in price?

Yes: $6.76 less than the $55.49 Amazon was charging on October 17, 2026.
Below its usual $55.49 on 5 of the 14 days we have watched it here, in one stretch; the lowest, $48.73, held since October 29, 2026.

Computed from our own checks at Amazon as of October 30, 2026. No line here uses a price a retailer told us about.

Where to buy

Amazon$48.73Out of stockGo

Held for: 1d
Their 14-day low: $48.73
Checked: 13h ago

Prices checked at least every 20 hours; “held for” is how long that retailer has been charging this price. How we check prices.

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

What it is

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

Size: Medium
Color: Black
Weight: 10 pounds
Dimensions: 15.3 × 15.2 × 12.6 inches
Model: Q300LV3-KGNN-S00
Released: June 2026
Warranty: 1 Year Manufacturer

Cheaper in PC components, and what changes

Things we track on the same shelf for at least 10% less than $48.73, 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.

When	Price	Change
Oct 29 · 1d ago	$48.73	−$0.26
Oct 26 · 4d ago	$48.99	−$6.50
Oct 17 · 13d ago	$55.49	first seen

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