Categories/Air Purifiers/Shark 500 Sq Ft True HEPA Air Purifier, NanoSeal, Clean Sense IQ Technology, Captures Pet Hair, Pet Dander, Allergens, HP100 Charcoal Gray

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healthy
walmart.comID 301887433
Shark 500 Sq Ft True HEPA Air Purifier, NanoSeal, Clean Sense IQ Technology, Captures Pet Hair, Pet Dander, Allergens, HP100 Charcoal Gray

Shark 500 Sq Ft True HEPA Air Purifier, NanoSeal, Clean Sense IQ Technology, Captures Pet Hair, Pet Dander, Allergens, HP100 Charcoal Gray

Shark

The Shark 500 Sq Ft True HEPA Air Purifier, NanoSeal, Clean Sense IQ Technology, Captures Pet Hair, Pet Dander, Allergens, HP100 Charcoal Gray was tracked for 25 day(s). During this period, the Buybox price ranged between Buy box price ranged from $128.00 to $149.00 against an MSRP/MAP of $149.00. The product's pricing health is currently flagged as healthy.

Showing Results for Past 30 days
Last updated Jun 30, 2026
Price Overview
Moderate erosion

FLOOR PRICE ($)

$128.00

MAX PRICE ($)

$149.00

AVG PRICE ($)

$142.53

MODERATE EROSION

14.09%

MSRP/MAP ($)

$149.00

Price erosion from MSRP14.09% below MSRP
Jun 2, 2026Jun 30, 2026

The product is currently selling at $134.37, following a peak of $149.00 during the tracking period. Compared to its MSRP of $149.00, the current price reflects a minimal variance of 9.8% erosion.

Buy Box Distribution

Buy Box Share

1P96% · 24d
2P4% · 1d

1P leads with 96% of Buy Box days

1P 1 seller2P 1 seller3P 1 seller
Seller
Condition
Current Price ($)
Buy Box Days
Erosion (%)
1PWalmart.com· Top
New
$149.00
+$0.00
24(96%)
0.00%
2PToytopia Express
New
$134.37
−$14.63
1(4%)
9.82%
3PCOZZY SHOPPING INC
New
$134.37
−$14.63
0(0%)
9.82%
The Buy Box for Shark 500 Sq Ft True HEPA Air Purifier, NanoSeal, Clean Sense IQ Technology, Captures Pet Hair, Pet Dander, Allergens, HP100 Charcoal Gray is primarily held by Walmart.com (1P) with a 96% share, winning the Buy Box for 24 out of 25 tracked days. Only 2 of 3 total sellers have won the Buy Box.
Seller Density vs. Price Erosion
Buy-box priceActive sellers (scaled)MSRP $149.00

Peak Seller Pressure

3 sellers on Jun 17

Price held at $149.00

Price Trend

Eroding

Seller Proliferation

→ Stable

+0.04/day avg · +1 net

Peak +1 on 06/17

Buy-box price declined from $149.00 to $134.37 — a $14.63 drop over 25 days. Price opened right at MSRP ($149.00). Seller count peaked at 3 on 06/17 — adding +1 net seller over the full period. Seller count has held steady even as prices shifted.

Seller Churn and Influx

Comparing sellers before Jun 28 vs last 3 days of 25-day tracking period

Watchlist

  • 1 persistent 3P seller actively cutting prices — driving ongoing erosion.
New Entrants (0)

No new sellers in recent period.

Exited (0)

No sellers exited in recent period.

Persistent (3)
1PWalmart.com

25d · avg $143.12 · 24 Buy Box Wins · stable

2PToytopia Express

14d · avg $140.87 · 1 Buy Box Wins · ↓ falling

3PCOZZY SHOPPING INC

25d · avg $143.36 · 0 Buy Box Wins · ↓ falling

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
healthy
Price Erosion

$21.00

Significant · 14.1% below MSRP

Significant erosion — floor is $21.00 (14.1%) below MSRP; the pricing anchor is under real pressure.

Seller Activity

1 3P sellers

Controlled

3P activity is limited to 1 seller — controlled.

Buy Box

Walmart.com

1P · 24 wins · $149.00

Buy-box is controlled — Walmart.com (1P) leads with 24 wins at $149.00, and 3P interference is minimal.

Recommended Actions
1

Identify sellers below MAP — The lowest price has dropped to $128.00, which is 14.1% below MSRP ($149.00).

2

Escalate directly with Walmart — The lowest price has dropped to $127.75, which is 14.1% below MSRP ($149.00).