Cobalt Grille
Items
36
Avg Price
$10.82
Rating
4/5
Unique Items
34
Cobalt Grille vs Mariner's— Menu Price Comparison
Side-by-side comparison of menu prices, 2 shared items, average cost, and ratings to help you decide which restaurant is the better value. Updated August 2026.
Mariner's
Items
42
Avg Price
$15
Rating
4/5
Unique Items
40
Cobalt Grille vs Mariner's — Key Takeaways
At-a-glance restaurant comparison data for price-conscious diners
Better Value
Cobalt Grille
Shared Items
2
Avg Price Gap
$4.18
Top Rated
Tie
Price analysis:
Mariner's averages $15 per item while
Cobalt Grille averages $10.82, making Cobalt Grille
approximately $4.18 cheaper per item on average.
Shared food categories:
seafood
Menu Item Price Comparison
2 itemsShared menu items ranked by largest price difference between Cobalt Grille and Mariner's
| # | Menu Item | Cobalt Grille | Mariner's | Price Gap |
|---|---|---|---|---|
| 1 | Soup of the Day | $2.95 | $6.00 | $-3.05 |
| 2 | Fish and Chips | $12.95 | $10.75 | $2.20 |
Cobalt Grille vs Mariner's — Which Should You Choose?
When comparing Cobalt Grille and Mariner's menu prices, several factors come into play beyond just the per-item cost. Both restaurants share 1 food category (seafood), making them direct alternatives for diners deciding where to eat.
Cobalt Grille is the better value pick when looking at average menu item pricing. With Cobalt Grille averaging $10.82 per item and Mariner's at $15, the price difference of $4.18 per item can add up over multiple orders — especially for families or groups.
We track 36 menu items at Cobalt Grille and 42 items at Mariner's, with 2 items appearing on both menus under the same name. This overlap lets you directly compare identical items to see which restaurant charges less.
Looking at ratings, Tie leads with Cobalt Grille scoring 4/5 versus Mariner's at 4/5. While price matters, the overall dining experience and food quality reflected in these ratings are equally important factors in choosing between these two restaurants.
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Cobalt Grille vs Mariner's — Frequently Asked Questions
Common questions about comparing these two restaurants on price, menu, and value
Is Cobalt Grille or Mariner's cheaper?
Based on current menu data, Cobalt Grille offers better average value. Cobalt Grille averages $10.82 per item while Mariner's averages $15 per item. For the full ranked price list, see Cobalt Grille cheapest items and Mariner's cheapest items.
Which restaurant has a bigger menu — Cobalt Grille or Mariner's?
Mariner's has the larger menu with 42 items tracked compared to Cobalt Grille's 36 items. Between them, there are 2 shared items with the same name, plus 34 items unique to Cobalt Grille and 40 exclusive to Mariner's.
How many menu items do Cobalt Grille and Mariner's share?
Cobalt Grille and Mariner's have 2 overlapping menu items that appear on both menus under the same name. Cobalt Grille has 34 exclusive items and Mariner's has 40 items not found at the other restaurant. The table above shows the biggest price gaps between identical items at each location.
Which has a better customer rating — Cobalt Grille or Mariner's?
Both Cobalt Grille and Mariner's are rated equally — 4/5 from customer reviews. The decision between the two comes down to price, menu variety, and personal preference rather than quality alone.
What type of food do Cobalt Grille and Mariner's serve?
Both restaurants serve seafood. They share 1 food category, which makes them genuine alternatives for the same dining cravings. If you're looking for the best value within these categories, compare average prices in the key takeaways section above.
Where can I find the cheapest items at Cobalt Grille and Mariner's?
For budget-friendly meals, check our dedicated cheap eats guides: the Cobalt Grille cheapest menu items guide lists every item ranked by price from lowest to highest (average $10.82). The Mariner's cheapest menu items guide does the same (average $15). Both are updated August 2026.
How much can I save by choosing Cobalt Grille over Mariner's?
Choosing Cobalt Grille saves you approximately $4.18 per menu item on average. For a typical meal of 3–4 items, that adds up to roughly $14.63 in savings — meaningful for budget-conscious families or regular diners. Across a month of weekly visits, the cost difference can reach $59 or more.