Sea Island Shrimp House
Items
90
Avg Price
$9.71
Rating
4/5
Unique Items
89
Sea Island Shrimp House vs Mariner's— Menu Price Comparison
Side-by-side comparison of menu prices, 1 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
41
Sea Island Shrimp House vs Mariner's — Key Takeaways
At-a-glance restaurant comparison data for price-conscious diners
Better Value
Sea Island Shrimp House
Shared Items
1
Avg Price Gap
$5.29
Top Rated
Tie
Price analysis:
Mariner's averages $15 per item while
Sea Island Shrimp House averages $9.71, making Sea Island Shrimp House
approximately $5.29 cheaper per item on average.
Shared food categories:
seafood
Menu Item Price Comparison
1 itemsShared menu items ranked by largest price difference between Sea Island Shrimp House and Mariner's
| # | Menu Item | Sea Island Shrimp House | Mariner's | Price Gap |
|---|---|---|---|---|
| 1 | Shrimp Cocktail | $6.99 | $8.95 | $-1.96 |
Sea Island Shrimp House vs Mariner's — Which Should You Choose?
When comparing Sea Island Shrimp House 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.
Sea Island Shrimp House is the better value pick when looking at average menu item pricing. With Sea Island Shrimp House averaging $9.71 per item and Mariner's at $15, the price difference of $5.29 per item can add up over multiple orders — especially for families or groups.
We track 90 menu items at Sea Island Shrimp House and 42 items at Mariner's, with 1 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 Sea Island Shrimp House 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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Sea Island Shrimp House vs Mariner's — Frequently Asked Questions
Common questions about comparing these two restaurants on price, menu, and value
Is Sea Island Shrimp House or Mariner's cheaper?
Based on current menu data, Sea Island Shrimp House offers better average value. Sea Island Shrimp House averages $9.71 per item while Mariner's averages $15 per item. For the full ranked price list, see Sea Island Shrimp House cheapest items and Mariner's cheapest items.
Which restaurant has a bigger menu — Sea Island Shrimp House or Mariner's?
Sea Island Shrimp House has the larger menu with 90 items tracked compared to Mariner's's 42 items. Between them, there are 1 shared items with the same name, plus 89 items unique to Sea Island Shrimp House and 41 exclusive to Mariner's.
How many menu items do Sea Island Shrimp House and Mariner's share?
Sea Island Shrimp House and Mariner's have 1 overlapping menu items that appear on both menus under the same name. Sea Island Shrimp House has 89 exclusive items and Mariner's has 41 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 — Sea Island Shrimp House or Mariner's?
Both Sea Island Shrimp House 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 Sea Island Shrimp House 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 Sea Island Shrimp House and Mariner's?
For budget-friendly meals, check our dedicated cheap eats guides: the Sea Island Shrimp House cheapest menu items guide lists every item ranked by price from lowest to highest (average $9.71). The Mariner's cheapest menu items guide does the same (average $15). Both are updated August 2026.
How much can I save by choosing Sea Island Shrimp House over Mariner's?
Choosing Sea Island Shrimp House saves you approximately $5.29 per menu item on average. For a typical meal of 3–4 items, that adds up to roughly $18.52 in savings — meaningful for budget-conscious families or regular diners. Across a month of weekly visits, the cost difference can reach $74 or more.