What insights can I get from the MetricsCart Buy Box and Map Compliance Reports?

You can view 3P seller crowding, buy box ownership, and price erosion trends of products. You can also request a free report for your product.

How often is the MetricsCart Buy Box and Map Compliance Reports data updated?

The report is updated monthly, with insights reflecting the last 30 days by default.

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None at all. This is a completely free, zero-commitment analysis to demonstrate the depth of our marketplace intelligence. We do not ask for a credit card, and you will not be automatically enrolled in any paid subscription.

Do you need access to my Seller Central or store backend to get free report of my product?

No. We take data privacy seriously. Our system gathers all information from publicly available frontend marketplace data (pricing, visible seller counts, and public buy box changes). We will never ask for your API keys, account passwords, or sensitive internal brand metrics.

What marketplaces do you support for this analysis?

Our free version is currently optimized for major digital marketplaces, primarily Amazon and Walmart. Our enterprise customers get access to hundreds of marketplaces.

Categories/Coffee Machine/Ninja Pods & Grounds Single-Serve Coffee Maker, K-Cup Pod Compatible, Brews Grounds, Compact Design, 56-oz. Reservoir, 6-oz. Cup to 24-oz. Travel Mug Brew Sizes, Iced Coffee Maker, Stone, PB041ST

Home & Kitchen > Kitchen & Dining > Coffee, Tea & Espresso > Coffee Makers > Single-Serve Brewers

critical

ID B0C29LZNLD

Ninja Pods & Grounds Single-Serve Coffee Maker, K-Cup Pod Compatible, Brews Grounds, Compact Design, 56-oz. Reservoir, 6-oz. Cup to 24-oz. Travel Mug Brew Sizes, Iced Coffee Maker, Stone, PB041ST

Ninja

The Ninja Pods & Grounds Single-Serve Coffee Maker, K-Cup Pod Compatible, Brews Grounds, Compact Design, 56-oz. Reservoir, 6-oz. Cup to 24-oz. Travel Mug Brew Sizes, Iced Coffee Maker, Stone, PB041ST was tracked for 30 day(s). During this period, the Buybox price ranged between Buy box price ranged from $84.99 to $129.99 against an MSRP/MAP of $129.99. The product's pricing health is currently flagged as critical.

Showing Results for Past 30 days

Last updated Jun 30, 2026

Price Overview

Severe erosion

FLOOR PRICE ($)

$84.99

MAX PRICE ($)

$129.99

AVG PRICE ($)

$94.99

SEVERE EROSION

34.62%

MSRP/MAP ($)

$129.99

Price erosion from MSRP34.62% below MSRP

Jun 1, 2026Jun 30, 2026

The product is currently selling at $99.99, following a peak of $129.99 during the tracking period. Compared to its MSRP of $129.99, the current price reflects a severe variance of 23.1% erosion.

Buy Box Distribution

Buy Box Share

1P100% · 30d

1P leads with 100% of Buy Box days

1P 1 seller2P 1 seller3P 1 seller

Seller	Condition	Current Price ($)	Buy Box Days	Erosion (%)
1PAmazon.com· Top	New	$99.99 −$30.00	30(100%)	23.08%
2PAmazon Resale	New	$77.95 −$52.04	0(0%)	40.03%
3PBestproshop LLC	New	$159.95 +$29.96	0(0%)	-23.05%

The Buy Box for Ninja Pods & Grounds Single-Serve Coffee Maker, K-Cup Pod Compatible, Brews Grounds, Compact Design, 56-oz. Reservoir, 6-oz. Cup to 24-oz. Travel Mug Brew Sizes, Iced Coffee Maker, Stone, PB041ST 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 3 total sellers have won the Buy Box.

Seller Density vs. Price Erosion

Buy-box priceActive sellers (scaled)MSRP $129.99

Peak Seller Pressure

3 sellers on Jun 1

Price Trend

Eroding

Seller Proliferation

→ Stable

-0.03/day avg · -1 net

Buy-box price declined from $129.99 to $99.99 — a $30.00 drop over 30 days. Price opened right at MSRP ($129.99). Seller count peaked at 3 on 06/01, 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 Jun 28 vs last 3 days of 30-day tracking period

Watchlist

1 seller exited with no new entrants — competitive pressure may be easing.

New Entrants (0)

No new sellers in recent period.

Exited (1)

3PBestproshop LLC

Last Jun 9 · $159.95 · 0 Buy Box Wins

Persistent (2)

1PAmazon.com

30d · avg $94.99 · 30 Buy Box Wins · ↓ falling

2PAmazon Resale

30d · avg $71.04 · 0 Buy Box Wins · ↑ rising

New Entrants — Sellers who appeared for the first time in the recent period.Exited — Sellers active earlier but absent in the recent period.Persistent — Sellers present throughout both the early and recent periods.

Key Findings

critical

Price Erosion

$45.00

Severe · 34.6% below MSRP

Severe erosion — floor is $45.00 (34.6%) below MSRP; the product is well below its intended price point and brand integrity is at risk.

Seller Activity

1 3P sellers

Controlled · 1 exited

3P activity is limited to 1 seller — controlled, though 1 have since exited.

Buy Box

Amazon.com

1P · 30 wins · $99.99

Buy-box is controlled — Amazon.com (1P) leads with 30 wins at $99.99, and 3P interference is minimal.

Recommended Actions

Immediate pricing intervention required — The lowest price has dropped to $84.99, which is 34.6% below MSRP ($129.99).

Escalate directly with Amazon — The lowest price has dropped to $64.49, which is 34.6% below MSRP ($129.99).