Mainstays Black Round Plastic Tumbler, 18 oz price history and forecast - Mainstays MS66630221404BK
Mainstays Black Round Plastic Tumbler, 18 oz

Mainstays Black Round Plastic Tumbler, 18 oz

Brand:
Mainstays
Model Number:
MS66630221404BK
UPC:
810194280672
EAN:
0810194280672
Walmart SKU:
16481807171
Key Takeaway

Recent downward movement established $0.98 pricing, now 0.0% below the quarterly average.

Third-Party Seller Summary

No price history available for Third-Party Sellers

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$0.98
Lowest Price
$0.98
Most Recent Price
$0.98
Average Price
$0.98
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Mainstays Black Round Plastic Tumbler, 18 oz since 10/12/2026. The most recent price update was on Nov 10, 2026.

Price Range: Over the past 90 days, the price has ranged from $0.98 (lowest on 10/12/2026) to $0.98 (highest on 10/12/2026). The average price during this period is $0.98.

Current Trend: Walmart.com prices have ranged from $0.98 (Nov 10) to $0.98 (Nov 10) over the past 90 days. Current price is close to the 90-day average of $0.98.

Customer Insights: Rated 4.9/5 from 68 reviews.

Customer Reviews

68 reviews

Customer Reviews

4.9
Based on 68 reviews
5
63
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Showing 10 of 68 reviews

Perfect everyday cup!

anonymous July 2, 2026

I love how they introduced these tumblers with updated, modern and trendy colors! It fits the aesthetic so much better than previous colors. I like that it's offered in various sizes. These are super easy to clean, and the perfect everyday basic tumbler cup!

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Great! Tumblr.

anonymous June 29, 2026

in any weather it's nice to have a convenient size tumbler and this one's it. at today's prices, this is a very practical and useful Tumblr.

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great cups!

anonymous June 27, 2026

love these cups! easy to clean, throw them in the dishwasher, not worried about them breaking, they're very durable. 100% will buy more

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Plastic cups

ashley July 23, 2026

Love these cups kid friendly and great price for such a good cup!!

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adequate for it's purpose

AJ June 28, 2026

it's a cup.. which is what i paid for

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anonymous July 2, 2026

Great , handy ,good buy , and wonderful price.

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Great size

Hi June 24, 2026

Perfect for chocolate milk!

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Great product

Larry June 29, 2026

Sturdy, easy to clean and great price.

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mokisha June 19, 2026

Great for college students. Made sturdy with students in mind.

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Tumbler cup black

Rae July 6, 2026

I like that its dishwasher safe.

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Price History

Historical price data graph for Mainstays Black Round Plastic Tumbler, 18 oz

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

12 records

Walmart.com prices have ranged from $0.98 (Nov 10) to $0.98 (Nov 10) over the past 90 days. Current price is close to the 90-day average of $0.98.

Walmart.com price history for Mainstays Black Round Plastic Tumbler, 18 oz showing recent price changes over the past 90 days
Date Price Change % Change
$0.98 $+0.00 +0.0%
$0.98 $+0.00 +0.0%
$0.98 $+0.00 +0.0%
$0.98 $+0.00 +0.0%
$0.98 $+0.00 +0.0%
$0.98 $+0.00 +0.0%
$0.98 $+0.00 +0.0%
$0.98 $+0.00 +0.0%
$0.98 $+0.00 +0.0%
$0.98 $+0.00 +0.0%
$0.98 $+0.00 +0.0%
$0.98 — —
No third-party seller price history available for this product in the past 90 days.

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