Mr. Heater 8,000-11,000 BTU Buddy Flex Heater price history and forecast - Mr. Heater F600100
Mr. Heater 8,000-11,000 BTU Buddy Flex Heater

Mr. Heater 8,000-11,000 BTU Buddy Flex Heater

Brand:
Mr. Heater
Model Number:
F600100
UPC:
089301005792
EAN:
0089301005792
ASIN:
B088ZXN7DH
Walmart SKU:
746399124
Key Takeaway

After 3 days of stability at $149.00, market indicators point to an immediate 7.2% price reduction.

Price expected to drop to $138.29 soon

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$181.03
Lowest Price
$82.00
Most Recent Price
$140.08
Average Price
$136.73
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$149.00
Lowest Price
$89.95
Most Recent Price
$149.00
Average Price
$133.43
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Mr. Heater 8,000-11,000 BTU Buddy Flex Heater since 2/1/2025. The most recent price update was on Jun 6, 2026.

Price Range: Over the past 90 days, the price has ranged from $89.95 (lowest on 6/11/2025) to $149.00 (highest on 10/29/2025). The average price during this period is $133.43.

Current Trend: Walmart.com prices have ranged from $116.99 (May 16) to $149.00 (Jun 6) over the past 90 days. Current price is close to the 90-day average of $147.48.

Customer Insights: Rated 4.2/5 from 410 reviews.

Customer Reviews

410 reviews

Customer Reviews

4.2
Based on 410 reviews
5
287
4
40
3
24
2
14
1
45
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Showing 10 of 410 reviews
Rachel October 18, 2025

The heater is awesome. It warms up my big room.. it smelled a little funny for the first hour that it was turned on it smelled like burning metal, but I turned it off and turned it on the next day and the smell was gone and now it works really good. Had a odd odor when it first started up.

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Great heat source

Kent February 2, 2026

Perfect for the storm backup heat. It works both inside and out and throw's an incredible amount of heat. I was very apprehensive of using propane indoors because of the fumes it emits, but this it great for indoors as a source of heat especially for when the power is out in the winter. Be aware though, if you plan to run of a large propane cylinder, you will need to get the adapter that does not come with the unit.

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Love buddy heater

Alecia December 19, 2025

I didn't expect it to put off as much heat as it does and I was pleasantly surprised! Would definitely get another one and have already recommended it to others

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A Must-Have for Staying Warm Outdoors

Stephanie March 2, 2026

As a woman who loves the outdoors but is always cold, this heater has been a must-have. I use my Mr. Heater Buddy FLEX in my dome tent and hunting hut so I can stay warm and enjoy my time outside comfortably.

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Perfect for my use. Small to medium outdoor space.

randal December 4, 2025

Works great right out of the box. only used it fo 15 mins. but, it heats great for my applications, small to medium outdoor space. Not sure about long term or in wind yet but, it is built strong. As of now i would strongly recommend it.

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Adrian January 1, 2026

The only thing I would chage is red triangle 🔺️ is hard to see, which is crucial for lightning the pilot light, high and low. I took a marker BLACK and created a marker that I can see it clearly. To ensure that its off.

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jeffrey December 19, 2025

Got this on sale and still do not think it is worth it. Out of the box the heater would not ignite. Found a few videos on how to clean the igniter and feeder and it worked… for a few times. Then same all over again. Would not recommend

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Worst experience ever.

Lori December 9, 2025

This product arrived used, inoperable due to the wrong 20 gal propane tank connection even though I purchased the proper, "Big Buddy" tank connection and the 16 oz propane tank cover was missing. This was such a horrible experience that I intend to sue Walmart if my chickens die due to extreme cold conditions while I wait for another heater to arrive. As well, the item was delivered to the wrong address.

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Jesse January 24, 2026

this unit or at least the one I got worked fine for the first one pound fuel tank unfortunately I was 2000 miles away with intention of using it to keep warm in January when I tried to use it again but could not get it to ignite past keeping the pilot light held down. waist of money

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Richard December 9, 2025

Worked one time. Will light but cannot adjust flame. Wasted my time so now I'm having to return it. Seems the regulator is bad. I'm a 42 year exp master plumber and that is what is not working now

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Price History

Historical price data graph for Mr. Heater 8,000-11,000 BTU Buddy Flex Heater

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

21 records

Walmart.com prices have ranged from $116.99 (May 16) to $149.00 (Jun 6) over the past 90 days. Current price is close to the 90-day average of $147.48.

Walmart.com price history for Mr. Heater 8,000-11,000 BTU Buddy Flex Heater showing recent price changes over the past 90 days
Date Price Change % Change
$149.00 $+0.00 +0.0%
$149.00 $+0.00 +0.0%
$149.00 $+32.01 +27.4%
$116.99 $-32.01 -21.5%
$149.00 $+0.00 +0.0%
$149.00 $+0.00 +0.0%
$149.00 $+0.00 +0.0%
$149.00 $+0.00 +0.0%
$149.00 $+0.00 +0.0%
$149.00 $+0.00 +0.0%
$149.00 $+0.00 +0.0%
$149.00 $+0.00 +0.0%
$149.00 $+0.00 +0.0%
$149.00 $+0.00 +0.0%
$149.00 $+0.00 +0.0%
$149.00 $+0.00 +0.0%
$149.00 $+0.00 +0.0%
$149.00 $+0.00 +0.0%
$149.00 $+0.00 +0.0%
$149.00 $+0.00 +0.0%
$149.00

Third-Party Seller Pricing

7 records

Third-Party Sellers prices have ranged from $82.00 (Apr 10) to $140.63 (Apr 24) over the past 90 days. Current price is close to the 90-day average of $129.67.

Third-party seller price history for Mr. Heater 8,000-11,000 BTU Buddy Flex Heater showing recent price changes
Date Price Change % Change
$140.08 $+0.08 +0.1%
$140.00 $-0.63 -0.4%
$140.63 $+0.63 +0.5%
$140.00 $+58.00 +70.7%
$82.00 $-47.99 -36.9%
$129.99 $-5.00 -3.7%
$134.99

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