ILM Adult Bike Helmet with LED Front Back Light Bicycle Helmets

An ordinary price for this.

E3-10L(Matte Black, Large/X-Large)

$64.99

Price went up recentlyRose from $58.49 to $64.99 on September 28.

at Amazon· sold by ILM RACING

An ordinary price for this.

Go to Amazon

Watch this priceCompare

Price history

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

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

23 days on record · 1 price change

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.
Price	Now	Lowest	Highest	Usual	Average	Days recorded
New	$64.99	$58.49 on Sep 18	$64.99 on Sep 28	$64.99	$62.16	23

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

$6.50 more than the $58.49 it cost on September 18 — 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

Amazon$64.99Go

Held for: 12d
Their 23-day low: $58.49
Checked: 3h 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

A notification in this browser when the price falls. No email, no account, nothing to install.

Under a priceNew record lowBack in stock

Already bought it? Tell me if it drops within Amazon’s 30-day return window

Alert me underYou paid

Which offers

Bought on

A notification carries a button that stops that alert; blocking notifications for this site in your browser stops them all.

What it is

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

Size: Large-X-Large
Color: Matte Black
Weight: 0.93 pounds
Dimensions: 10 × 8 × 7 inches
Model: E3-10L
Warranty: 5 Year Manufacturer

Cheaper in Bikes & scooters, and what changes

Things we track on the same shelf for at least 10% less than $64.99, 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.

When	Price	Change
Sep 28 · 12d ago	$64.99	+$6.50
Sep 18 · 22d ago	$58.49	first seen