Buy-box price is 28.6% below MSRP and a 1P seller controls the listing
The BLUEAIR Blue Pure 511i Max Smart Air Purifier for Bedroom & Small Rooms up to 926 Sq Ft, HEPASilent Air Cleaner for Pets, Allergies, Smoke & Dust, Quiet WiFi Air Purifier with Auto Mode was tracked for 31 day(s). During this period, the Buy Box price ranged from $99.90 to $139.99 against an MSRP/MAP of $139.99. The product's pricing health is currently flagged as at risk.
Price Overview
FLOOR PRICE ($)
$99.90
MAX PRICE ($)
$139.99
AVG PRICE ($)
$117.00
EROSION (%)
28.64%
MSRP/MAP ($)
$139.99
The product hit a low of $99.90, following a peak of $139.99 during the tracking period. Compared to its MSRP of $139.99, the floor price reflects a severe variance of 28.64% erosion.
Buy box distribution
| Seller | Condition | Price vs MSRP | Buy box days | Erosion |
|---|---|---|---|---|
1PAmazon.com· Top | New | $118.99 −$21.00 below MSRP | 31d (100%) | 15.00% |
3PTriplenet Pricing INC | New | $196.00 +$56.01 above MSRP | 0d (0%) | -40.01% |
2PAmazon Resale | New | $106.55 −$33.44 below MSRP | 0d (0%) | 23.89% |
The Buy Box for BLUEAIR Blue Pure 511i Max Smart Air Purifier for Bedroom & Small Rooms up to 926 Sq Ft, HEPASilent Air Cleaner for Pets, Allergies, Smoke & Dust, Quiet WiFi Air Purifier with Auto Mode is primarily held by Amazon.com (1P) with a 100% share, winning the Buy Box for 31 out of 31 tracked days. Only 1 of 3 total sellers have won the Buy Box.
Seller density vs. price erosion
Buy-box price fell to a floor of $99.90 before recovering to $118.99. It entered the period already $35.00 below MSRP ($139.99), before any crowding pressure arrived. Seller count peaked at 3 on 07/01 — adding +0 net sellers over the full period. Seller count has held steady even as prices shifted.
Seller churn and influx
Comparing sellers before Jul 29 vs last 3 days of 31-day tracking period
No new sellers in recent period
No sellers exited in recent period
Key Findings
at risk$40.09
Severe erosion — floor is $40.09 (28.6%) below MSRP; the product is well below its intended price point and brand integrity is at risk.
1 3P Seller
3P activity is limited to 1 seller — controlled.
Amazon.com
Buy-box is controlled — Amazon.com (1P) leads with 31 wins at $118.99, and 3P interference is minimal.
Get a Free MAP & Buy Box Compliance Report for Your Product
Enter your product URL and MAP price. We will monitor 3P seller crowding, Buy Box shifts, and price erosion over the next 7 days and email you a comprehensive compliance report.
Track Your Product
FreeMonitor 3P seller crowding, Buy Box shifts & price erosion for your product.