Calcium Oyster Shell Coupons & Prices

True Oyster Shell Calcium

Calcium Oyster Shell is a Calcium class medication which is manufactured by Marlex Pharmaceuticals. The average retail price for Calcium Oyster Shell is $10.64 per 60, 1250 (500 ca)mg tablets, but you can pay $4.10 for 60, 1250 (500 ca)mg tablets with your SingleCare savings card. Calcium Oyster Shell is a generic medication; Cal-Carb Forte is the brand form of Calcium Oyster Shell.

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30 tablet1250 (500 ca)mgEdit

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Calcium Oyster Shell coupon at Walgreens Pharmacy
$7.10
$ 4.10
$3 off with signupwith signup

Show this free card to your pharmacist.

This coupon is not insurance.
Calcium Oyster Shell coupon at Kroger Pharmacy
$9.21
$ 6.21
$3 off with signupwith signup
Calcium Oyster Shell coupon at Harris Teeter Pharmacy
$9.21
$ 6.21
$3 off with signupwith signup
Calcium Oyster Shell coupon at Food Lion Pharmacy
$ 8.86
Calcium Oyster Shell coupon at Costco Pharmacy
$ 10.86
Calcium Oyster Shell coupon at Publix Pharmacy
$14.80
$ 11.80
$3 off with signupwith signup

About SingleCare Pricing

SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.

Any SingleCare bonus savings, including the $3 signup bonus, may only be used once.

Prices updated: 03/21/2026

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About Calcium Oyster Shell

Calcium Oyster Shell is a Calcium class medication which is manufactured by Marlex Pharmaceuticals. The average retail price for Calcium Oyster Shell is $10.64 per 60, 1250 (500 ca)mg tablets, but you can pay $4.10 for 60, 1250 (500 ca)mg tablets with your SingleCare savings card. Calcium Oyster Shell is a generic medication; Cal-Carb Forte is the brand form of Calcium Oyster Shell.

Calcium Oyster Shell Price History & Information

Price History for Calcium Oyster Shell (Generic) & True Oyster Shell Calcium (Branded Generic)

60 count, tablet, 1250 (500 ca)mg

Our price history metrics are calculated from aggregate prescription data that we receive from all participating pharmacies. This chart updates daily to show new price fluctuations. If a data point is missing from the chart, it is because we do not have enough data to produce a reliable figure.

Average 1-Month Prices for Calcium Oyster Shell (Generic) & True Oyster Shell Calcium (Branded Generic)

60 count, tablet, 1250 (500 ca)mg
Pharmacy
Walmart
Walgreens
Kroger Pharmacy

These prices are based on the last month of SingleCare prescription fill data by major pharmacy. This table updates daily to show the most accurate typical prices by pharmacies. If a data point is missing from the table, it is because we do not have enough data to produce a reliable figure.

About Calcium Oyster Shell

Calcium Oyster Shell is a Calcium class medication which is manufactured by Marlex Pharmaceuticals. The average retail price for Calcium Oyster Shell is $10.64 per 60, 1250 (500 ca)mg tablets, but you can pay $4.10 for 60, 1250 (500 ca)mg tablets with your SingleCare savings card. Calcium Oyster Shell is a generic medication; Cal-Carb Forte is the brand form of Calcium Oyster Shell.

Calcium Oyster Shell FAQs

How much is Calcium Oyster Shell with SingleCare?

Calcium Oyster Shell costs $4.10 for 60, 1250 (500 ca)mg tablets with a free Calcium Oyster Shell coupon from SingleCare.  You could pay even less depending on your Rx details. Use the dropdown menu above to enter your Rx details (i.e., generic/brand, quantity, dosage, form) to see the most accurate prices of Calcium Oyster Shell with SingleCare at your local pharmacies.

How much does Calcium Oyster Shell cost without insurance?

The average out-of-pocket cost of Calcium Oyster Shell without health insurance is $10.64 per 60, 1250 (500 ca)mg tablets though you can save money using a SingleCare Calcium Oyster Shell coupon to pay $4.10 for 60, 1250 (500 ca)mg tablets of Calcium Oyster Shell. If you don’t have insurance can still use SingleCare for free Calcium Oyster Shell offers. By using Calcium Oyster Shell, you generally reduce your price on your medication instead of buying Cal-Carb Forte - the branded form of Calcium Oyster Shell, which typically costs dramatically more than Calcium Oyster Shell. 

How much does Calcium Oyster Shell cost with insurance?

Each insurance program has different details and may or may not cover Calcium Oyster Shell. The cost of Calcium Oyster Shell with insurance coverage varies depending on your plan - contact your insurance provider for specific formulary coverage and copay specifics. If your insurance plan does not include Calcium Oyster Shell, you can use a SingleCare card to save on Calcium Oyster Shell at your neighborhood pharmacy. In addition, you can also use SingleCare savings if you have Medicare or Medicaid. If Medicare or Medicaid doesn’t completely cover your Calcium Oyster Shell medication, try SingleCare instead. Visit the SingleCare website or app to review the lowest price of Calcium Oyster Shell with SingleCare versus your Calcium Oyster Shell price with insurance or Medicare.

How to use SingleCare for Calcium Oyster Shell

You can use SingleCare coupons at most major pharmacies and grocery stores, i.e., Walgreens, Kroger, Walmart, CVS, Safeway, and more. You can text, email, print, or save your free Calcium Oyster Shell coupon to your mobile wallet and show a pharmacist at the counter.

What is the brand name of Calcium Oyster Shell?

Calcium Oyster Shell is the generic version of Cal-Carb Forte and is significantly cheaper than Cal-Carb Forte. The SingleCare cost for Calcium Oyster Shell is $4.10 per 60, 1250 (500 ca)mg tablets, which typically is significantly less expensive than the average price for Cal-Carb Forte but is made up of the same active ingredients.

Where are Calcium Oyster Shell coupons from SingleCare accepted?

SingleCare is accepted at most national pharmacies and grocers, including the following:

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