Categories/Speakers/Sony S100F 2.0ch Soundbar with Bass Reflex Speaker, Integrated Tweeter and Bluetooth, (HTS100F), easy setup, compact, home office use with clear sound black
critical

Buy-box price is 38.8% below MSRP and a 1P seller controls the listing

The Sony S100F 2.0ch Soundbar with Bass Reflex Speaker, Integrated Tweeter and Bluetooth, (HTS100F), easy setup, compact, home office use with clear sound black was tracked for 30 day(s). During this period, the Buy Box price was $98.00 against an MSRP/MAP of $159.99. The product's pricing health is currently flagged as critical.

Tracked 31 days · past 30-day window
Last updated Aug 31, 2026

Price Overview

FLOOR PRICE ($)

$98.00

MAX PRICE ($)

$98.00

AVG PRICE ($)

$98.00

EROSION (%)

38.75%

MSRP/MAP ($)

$159.99

Price erosion from MSRP
Severe38.75% below MSRP
MinimalModerateSevere

The product held steady at $98.00 throughout the tracking period. Compared to its MSRP of $159.99, the floor price reflects a severe variance of 38.75% erosion.

Tracking window: Aug 1, 2026Aug 31, 2026

Buy box distribution

100%1P
1P · 1 seller, 100% share2P · 3 sellers, 0% share3P · 11 sellers, 0% share
Sellers won
1 of 15tracked sellers
Changed hands
0 timesover 30 days
SellerConditionPrice vs MSRPBuy box daysErosion
1PAmazon.com· Top
New
$98.00
−$61.99 below MSRP
30d (100%)
38.75%
3PED1 DISTRIBUTIONS
New
$85.00
−$74.99 below MSRP
0d (0%)
46.87%
3PSaveCentral
New
$102.48
−$57.51 below MSRP
0d (0%)
35.95%
3PDataVision Computer Video
New
$125.00
−$34.99 below MSRP
0d (0%)
21.87%
3PTriplenet Pricing INC
New
$142.37
−$17.62 below MSRP
0d (0%)
11.01%
3PENVY TECH ELECTRONICS
New
$138.99
−$21.00 below MSRP
0d (0%)
13.13%
2PElectronics Expo (Authorized Dealer)
New
$98.00
−$61.99 below MSRP
0d (0%)
38.75%
3PElectronic Express
New
$98.00
−$61.99 below MSRP
0d (0%)
38.75%
3PTech for Less
New
$101.97
−$58.02 below MSRP
0d (0%)
36.26%
3PElectronics Expo (Authorized Dealer)
New
$89.12
−$70.87 below MSRP
0d (0%)
44.30%
2PAmazon Resale
New
$68.95
−$91.04 below MSRP
0d (0%)
56.90%
2PFocus Camera LLC
New
$158.00
−$1.99 below MSRP
0d (0%)
1.24%
3PBuyFromUs2012
New
$84.99
−$75.00 below MSRP
0d (0%)
46.88%
3PFocus Camera LLC
New
$158.00
−$1.99 below MSRP
0d (0%)
1.24%
3PWholesale Connection
New
$117.50
−$42.49 below MSRP
0d (0%)
26.56%
Erosion severity: green under 10%, yellow 10–20%, red above 20%

The Buy Box for Sony S100F 2.0ch Soundbar with Bass Reflex Speaker, Integrated Tweeter and Bluetooth, (HTS100F), easy setup, compact, home office use with clear sound black is primarily held by Amazon.com (1P) with a 100% share, winning the Buy Box for 30 out of 30 tracked days. Only 1 of 15 total sellers have won the Buy Box.

Seller density vs. price erosion

Buy-box priceActive sellersMSRP $159.99
Peak seller pressure13 sellers on Aug 5Highest count during tracking window
Price impact at peak$0.00$98.00$98.00
Price trendStableBased on trailing 30 days
Seller proliferation↓ Decreasing-0.0/day avg · -1 net

Buy-box price held flat at $98.00 throughout the tracking period. It entered the period already $61.99 below MSRP ($159.99), before any crowding pressure arrived. Seller count peaked at 13 on 08/05, easing off since — adding -1 net seller over the full period. The crowding was short-lived — sellers came in, didn't find enough margin to stay, and pulled back.

Seller churn and influx

Comparing sellers before Aug 29 vs last 3 days of 30-day tracking period

3 3P sellers exited the listing — channel cleanup signal.

3 sellers exited with no new entrants — competitive pressure easing.

New entrants (0)

No new sellers in recent period

Exited (3)
Persistent (12)

Key Findings

critical
Price Erosion

$61.99

Severe38.8% below MSRP

Severe erosion — floor is $61.99 (38.8%) below MSRP; the product is well below its intended price point and brand integrity is at risk.

Seller Activity

11 3P Sellers

Swarming3 exited

11 3P sellers are swarming this listing — heavily contested.

Buy Box

Amazon.com

Controlled1P · 30 wins

Buy-box is controlled — Amazon.com (1P) leads with 30 wins at $98.00, and 3P interference is minimal.

Recommended Actions
1

Immediate pricing intervention required — The lowest price has dropped to $98.00, which is 38.8% below MSRP ($159.99).

2

Audit distribution channels — 11 active 3P sellers detected, indicating widespread distribution issues.

3

Escalate directly with Amazon — The lowest price has dropped to $59.25, which is 38.8% below MSRP ($159.99).

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