Black Flag 5500 Volt Deluxe 40 Watt Electronic Insect Killer Type: Zapper, 1.5 Acre, Black, BZ-40DXN price history and forecast - Black Flag BZ-40DXN
Black Flag 5500 Volt Deluxe 40 Watt Electronic Insect Killer Type: Zapper, 1.5 Acre, Black, BZ-40DXN

Black Flag 5500 Volt Deluxe 40 Watt Electronic Insect Killer Type: Zapper, 1.5 Acre, Black, BZ-40DXN

Brand:
Black Flag
Model Number:
BZ-40DXN
UPC:
859720001015
EAN:
0859720001015
Walmart SKU:
1447569185
Key Takeaway

Holding at $62.00 for two weeks while closely tracking the 90-day average of $62.00—typical market behavior for this category.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$56.00
Lowest Price
$50.00
Most Recent Price
$55.00
Average Price
$52.70
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$64.00
Lowest Price
$60.00
Most Recent Price
$62.00
Average Price
$60.91
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Black Flag 5500 Volt Deluxe 40 Watt Electronic Insect Killer Type: Zapper, 1.5 Acre, Black, BZ-40DXN since 12/7/2024. The most recent price update was on Jun 12, 2026.

Price Range: Over the past 90 days, the price has ranged from $60.00 (lowest on 5/7/2025) to $64.00 (highest on 12/7/2024). The average price during this period is $60.91.

Current Trend: Walmart.com prices have ranged from $62.00 (Jun 12) to $62.00 (Jun 12) over the past 90 days. Current price is close to the 90-day average of $62.00.

Customer Insights: Rated 4.1/5 from 405 reviews.

Customer Reviews

405 reviews

Customer Reviews

4.1
Based on 405 reviews
5
262
4
44
3
19
2
18
1
62
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Showing 10 of 405 reviews
Pamela August 14, 2025

I live on a horse farm. I was not certain this would work. Within 24 hours, the flies were very scarce. However, it doesn't do as good with horseflies as it does with house flies. But it's still getting them. I am totally shocked at how wild this works because I've tried products like this in the past and I was not satisfied with them. But I am with this one. You do have to shake it out every other day to get all the dead bugs out if you want to continue to work as well as it does at the beginning.

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Works Great

River November 13, 2025

it worked great. bought it the last spring and just took it down this morning for the winter. the first night i swear i thought it was making it worse but after only a couple nights it felt like there were almost no bugsand it lasted for the rest of spring and summer.

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worth the Money

Mark September 12, 2025

This works Well, and best part is that the Bulb is replaceable @ $14 pull out old one from bottom door and push in a new one, also cleans easy with Air compressor or justva brush. CON: Cord is short (10"), so an extension cord is required.

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Black Flag 5500 Volt Deluxe 40 Watt, BZ-40DXN.

anonymous July 26, 2025

Arrived on time and in good packing materials. Black Flag 5500 Volt Deluxe 40 Watt Electronic Insect Killer Type: Zapper, 1.5 Acre, Black, BZ-40DXN, working great as long as bugs are attracted and fly to the zapper only! You are not %100 guaranteed, even if you are sitting 20' or 15' feet from the zapper, you can still get harassed or bitten by the bugs!

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Works instantly

anonymous July 4, 2025

Turn it and the mosquitoes start to buzz off! But the plug-in cord is really really short. Didn't expect it to be very long, but it's shorter than I thought. Buy an extension cord before you set it up

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Kills bugs but needs manual cleaning

Preston June 26, 2025

The smaller gaps of this bug zapper mean you have to clean it by hand, they do not burn free and drop. The deep purple light is like a black light, but it does seem to work. The sample Octenol mosquito lure helped extra for about a week also.

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Functional

aylin February 5, 2026

The connection cord is short, so make sure you have an extension cord if you want to place it high. It doesn't OK job but I haven't really noticed the bugs going away or even lessening since having it. I might purchase it again if I needed it for a smaller space.

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Didn't work!

Kathleen May 10, 2025

Not very impressed don't like the blue light it hasn't attracted any thing and yes I put the attractent on the body of the zapper. My last zapper lasted for five years the only problem was the bulb burnt out and I have been trying to find a new one. The prongs are different. I wish this one had worked.

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Allie April 11, 2025

Item arrived by shipping a few days ago. Since setting it up the light is very dim- i have not experienced a bug zapper without a bright light. Is it supposed to be this dim? I have a 15watt Black Flag with blue light set up in the back yard. It's light is much brighter and i frequently hear it zapping taking care of business. I haven't heard this larger unit zapping at all. One hanging prong on the octenal cartridge is also broken off- so it doesn't hang securely onto the zapper. I don't think it was a good choice for my needs in the larger area so will be returning this one to find another 1.5 acre coverage zapper unit.

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Al July 1, 2025

I gave it 2 stars cause box was open and it was missing mosquito repellent that was supposed to be on it , other than that it's a nice bug zapper and I love the day and night mode it goes off in the day time on its own

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Price History

Historical price data graph for Black Flag 5500 Volt Deluxe 40 Watt Electronic Insect Killer Type: Zapper, 1.5 Acre, Black, BZ-40DXN

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

19 records

Walmart.com prices have ranged from $62.00 (Jun 12) to $62.00 (Jun 12) over the past 90 days. Current price is close to the 90-day average of $62.00.

Walmart.com price history for Black Flag 5500 Volt Deluxe 40 Watt Electronic Insect Killer Type: Zapper, 1.5 Acre, Black, BZ-40DXN showing recent price changes over the past 90 days
Date Price Change % Change
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00 $+0.00 +0.0%
$62.00

Third-Party Seller Pricing

19 records

Third-Party Sellers prices have ranged from $50.00 (Mar 31) to $55.00 (May 14) over the past 90 days. Current price is close to the 90-day average of $53.42.

Third-party seller price history for Black Flag 5500 Volt Deluxe 40 Watt Electronic Insect Killer Type: Zapper, 1.5 Acre, Black, BZ-40DXN showing recent price changes
Date Price Change % Change
$55.00 $+0.00 +0.0%
$55.00 $+0.00 +0.0%
$55.00 $+0.00 +0.0%
$55.00 $+0.00 +0.0%
$55.00 $+0.00 +0.0%
$55.00 $+0.00 +0.0%
$55.00 $+0.01 +0.0%
$54.99 $+0.00 +0.0%
$54.99 $+0.00 +0.0%
$54.99 $+0.00 +0.0%
$54.99 $+0.00 +0.0%
$54.99 $-0.01 +0.0%
$55.00 $+5.00 +10.0%
$50.00 $+0.00 +0.0%
$50.00 $+0.00 +0.0%
$50.00 $+0.00 +0.0%
$50.00 $+0.00 +0.0%
$50.00 $+0.00 +0.0%
$50.00

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