COSLUS ADA Accepted C50 Water Dental Flosser, 4 Modes 5 Power Levels

Name: COSLUS ADA Accepted C50 Water Dental Flosser, 4 Modes 5 Power Levels, Black
Brand: COSLUS
Price: 29.99 USD
Availability: InStock

Above the middle of our record.

Black

$29.99

Price went up recentlyRose from $26.99 to $29.99 on September 30.

at Amazon· sold by YIINRG

Above the middle of our record.

Go to Amazon

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$29.99 is above the middle of our record.

The middle price across the 23 days we have watched it, counting the days a limited-time deal was running, was $29.98. That is $0.01 less than today. It reached $26.99 at least once in that time, and the high was $29.99.

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

Price at AmazonVerified Oct 10, 1:43 AM UTC

Price history

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

Price set by a third-party seller, not the retailer itselfLightning or limited-time deal

23 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.
Price	Now	Lowest	Highest	Usual	Average	Days recorded
New	$29.99	$26.99 on Sep 20	$29.99 on Sep 30	$29.98	$28.68	23

#84 of the 314 Personal care 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

$3.00 more than the $26.99 it cost on September 20 — 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$29.99Go

Held for: 10d
Their 23-day low: $26.99
Checked: 8h 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.

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Under a priceNew record lowBack in stock

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Which offers

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Other versions of this model

Today 2 versions share the lowest price, $29.99, $6.00 less than the Blue.

Blackthis pagecheapest$29.99
Pinkcheapest$29.99
Blue$35.99

Amazon’s own price for each, read through their API. Verified Oct 10, 12:26 AM UTC

What it is

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

Color: Black
Dimensions: 8.97 × 3.5 × 2.55 inches
Model: C50
Released: September 2025
Warranty: 1-year warranty, 24-hour after-sales service, Free 30-day refund / replacement

Cheaper in Personal care, and what changes

Things we track on the same shelf for at least 10% less than $29.99, with the attributes the retailers describe differently. Their words, not our judgement — we record prices, we do not test products.