Diet Coke Soda Cans, 12 fl oz, 18 Pack price history and forecast - Diet Coke
Diet Coke Soda Cans, 12 fl oz, 18 Pack

Diet Coke Soda Cans, 12 fl oz, 18 Pack

Brand:
Diet Coke
Model Number:
UPC:
049000544152
EAN:
0049000544152
ASIN:
B0C38SG5NN
Walmart SKU:
324779530
Key Takeaway

Current pricing at $9.28 reflects recent market activity, running 0.0% below the 90-day average.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$26.99
Lowest Price
$11.77
Most Recent Price
$22.02
Average Price
$21.21
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$10.88
Lowest Price
$9.28
Most Recent Price
$9.28
Average Price
$9.58
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Diet Coke Soda Cans, 12 fl oz, 18 Pack since 5/27/2024. The most recent price update was on May 18, 2025.

Price Range: Over the past 90 days, the price has ranged from $9.28 (lowest on 4/15/2025) to $10.88 (highest on 5/27/2024). The average price during this period is $9.58.

Current Trend: No Walmart.com pricing data available for analysis.

Customer Insights: Rated 4.7/5 from 733 reviews.

Customer Reviews

733 reviews

Customer Reviews

4.7
Based on 733 reviews
5
645
4
29
3
28
2
7
1
24
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Showing 10 of 733 reviews

So addicting

C November 4, 2025

Love that fake sugar

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Skip Amazon .....THANK YOU WALMART

JMPSRQ May 2, 2026

I have started not purchasing items normally thru Amazon and purchasing here as over past year and half Amazon is a waste of time and completely unreliable as I am in second year with Walmart Plus and identical items with consistent delivery promises met.....I may just cancel Prime! Thanks Walmart!

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Rhonda June 11, 2026

diet coke prices have gone way up above pepsi and other brands. it's the only thing I drink and it's nice that Walmart usually has one form or another of diet coke and coke products cheaper than anyone else.

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Fav Drink, some cans lost fizz

Rhonda May 10, 2026

Favorite Soda but have received many that are flat, the can is a bit smushy so I dont bother drinking it, I pour it out and the fizz is gone...the cost is sometimes more expensive so even losing one from the pack is frustrating

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Zero Sugar, Maximum Chaos ⚡🥤

Byron February 8, 2026

I grabbed this 18-pack of Diet Coke thinking it would just be “some soda for the fridge”… and instead unleashed a crisp, fizzy lifestyle upgrade that has me cracking cans like a dramatic movie montage. Zero sugar, zero calories, and somehow still delivering that iconic, sharp cola punch that wakes up your taste buds like they just got promoted. First sip? That legendary snap-crackle fizz hits your mouth and instantly resets your brain. It's bold, slightly bitey, refreshingly cold, and unapologetically Diet Coke — not trying to be regular cola, not pretending to be fancy… just living its best bubbly life with confident energy. The 12 oz cans are perfect too — portable, perfectly portioned, and ideal for: Midday “I need to function again” moments Pairing with salty snacks that demand a fizzy partner Road trips where hydration is optional but carbonation is mandatory That dramatic psssht sound that feels like stress leaving your body Why this 18-pack goes hard: ⚡ Zero sugar, zero guilt vibes 🧊 Crisp, refreshing, and instantly recognizable flavor 🥤 Easy-grab cans for fridge stacking glory 🛒 Bulk pack = fewer “oh no we're out” emergencies Reality check: If you hate the classic Diet Coke flavor profile… this will not convert you The fizz is aggressive — expect nose tickles and unexpected enthusiasm

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I'd like to teach...

Thomas February 10, 2026

I never met a single person in my life who told me they will always purchase Coke over any of the competition. Taste tests never made a lot of sense, as the elements in life are constantly changing per each individual. But Coke now... ... ... that has been the one story nobody can touch, or live up too! It really is indispensable in a pizza restaurant. It was my very own family that paid the wrath when we decided the other guy would do. Our tap sales plummeted and brought a bunch of collateral with it. Overnight, we started losing 20% in sales, which quickly turned into this mass exodus and widespead complaints. We changed it back. Today, Diet Coke is the last sweet vestage of an era gone by. Where a model meets a bottle and the world comes together to hear Coca Cola sing. Price? Worth every penny! Taste? A million bucks, maybe more... taste? Ectasy! Refreshment? Hand down and flat out the soul winner in every taste test

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Gail's Opinion

Gail January 1, 2026

Well… there ain't nothing like a can of ICE COLD Diet Coke! However, the price per case has gone way out of site! I only buy Coke products…but I am thinking of becoming a tea drinker because honestly, a case of pop is way over priced! Cmon do better with price gauging!

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Laurie April 27, 2026

Diet Coke has been my life's blood for decades! But the price??!! I wish Walmart had bogo deals sometimes.

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Vg March 16, 2026

It seems the Cokacola Company is trying to wean us off canned cokes (which are recyclable but cost them more) by putting in more water and bubbles than syrup. I drink Caffeine Free Coke because it is better. But at $8.00 for a case here in Texas they are going to lose a large chunk of business if it doesn't taste as good as Diet Dr Pepper. Oh well we all need to get back to pure water and take it back from them. They are running our Springs Dry while we wait.

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Walmart has no Diet Coke in its store 11/29/25

AdaWashburn November 29, 2025

Walmart was out of soda no two 12 packs I got nothing so this review is for not having any Diet Coke products to replace my 24 pack soda I was left paying for soda I didn't get your freaking hold stays on well after the purchase so my money is in your created limbo

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Price History

Historical price data graph for Diet Coke Soda Cans, 12 fl oz, 18 Pack

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

0 records

No Walmart.com pricing data available for analysis.

No Walmart price history available in the past 90 days

Third-Party Seller Pricing

19 records

Third-Party Sellers prices have ranged from $16.52 (Jul 7) to $25.95 (May 19) over the past 90 days. Current price is close to the 90-day average of $21.43.

Third-party seller price history for Diet Coke Soda Cans, 12 fl oz, 18 Pack showing recent price changes
Date Price Change % Change
$22.02 $+0.00 +0.0%
$22.02 $+0.00 +0.0%
$22.02 $+0.00 +0.0%
$22.02 $+0.01 +0.0%
$22.01 $-0.99 -4.3%
$23.00 $+0.00 +0.0%
$23.00 $+0.00 +0.0%
$23.00 $+0.00 +0.0%
$23.00 $-0.01 +0.0%
$23.01 $+4.52 +24.4%
$18.49 $+0.00 +0.0%
$18.49 $-4.53 -19.7%
$23.02 $+6.50 +39.3%
$16.52 $+0.00 +0.0%
$16.52 $-9.43 -36.3%
$25.95 $+4.36 +20.2%
$21.59 $+5.07 +30.7%
$16.52 $-8.38 -33.7%
$24.90

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