The 12 Best Costco Steak Cuts for the Money (2026 Meat-Case Guide)

Costco’s meat case is one of the warehouse’s best-kept secrets. Steakhouse-quality Prime grade beef, whole subprimals at half the per-pound cost, imported Japanese A5, and everyday workhorses like flank and tri-tip — all in one stop, with no markup over butcher-shop pricing. The challenge is knowing which cuts are the real values and which ones just look impressive in the case.

Here are the 12 steak cuts worth your money at Costco right now in June 2026, with current per-pound prices, an honest BUY or MAYBE call on each, and the cooking method that gets the most out of every cut.

1. Kirkland Signature USDA Prime Boneless Ribeye Steak — $22.99/lb

VERDICT: BUY

Prime is the top 2 percent of all USDA-graded beef, and Costco sells it at meat-counter prices most steakhouses would envy. Heavy marbling, beefy flavor, and tender enough that salt and pepper is all it needs. The single best ribeye most members will ever buy.

How to cook it: Reverse-sear in a 250F oven to 115F, then finish in a screaming-hot cast iron with butter, garlic, and thyme.

2. Kirkland Signature USDA Prime New York Strip Steak — $16.99-$18.99/lb

VERDICT: BUY

The Prime upgrade matters more on strip than on most cuts. Choice strip can be lean and chewy; Prime adds the marbling that turns a $14 cut into a steakhouse-quality dinner. Cheaper than Prime ribeye, every bit as satisfying when cooked right.

How to cook it: Grill over direct high heat 4 minutes a side for medium-rare. Rest 5 minutes before slicing across the grain.

3. USDA Choice Boneless Ribeye Steak — $17.99/lb

VERDICT: BUY

If Prime is sold out or you balk at the $5 premium, the Choice ribeye is still a knockout. Plenty of marbling, the same big ribeye flavor, and a few dollars saved per pound that adds up fast on a 4-steak family meal.

How to cook it: Pat dry, salt 40 minutes ahead. Grill hot and fast, two minutes per side per half-inch of thickness.

4. USDA Prime Whole Beef Tenderloin — $16.59-$19.99/lb

VERDICT: BUY

Pre-cut filet mignon steaks run $25-$29 a pound. The whole vacuum-packed Prime tenderloin is closer to $17, and one hour with a sharp knife turns it into eight to ten gorgeous filets plus a chateaubriand for the holiday roast. Easily the biggest dollar savings on the list.

How to cook it: Trim the silver skin, slice into 2-inch medallions, salt heavily, and sear in a smoking pan with clarified butter.

5. Kirkland Signature USDA Prime Top Sirloin Cap (Picanha) — $11.99/lb

VERDICT: BUY

The Brazilian churrascaria favorite, finally common at US Costcos. That thick fat cap bastes the meat as it cooks and renders down into beefy crackling on the grill. Cheaper than ribeye, more flavorful than strip, and almost impossible to overcook if you slice it right.

How to cook it: Leave the fat cap on, score it lightly, salt only. Skewer in a C-shape and grill over high heat until the fat is bronze.

6. Kirkland Signature USDA Choice Top Sirloin Cap (Picanha) — $8.89-$10.89/lb

VERDICT: BUY

The single best dollar-for-dollar steak in the warehouse right now. Under $9 a pound for a cut that grills like ribeye and feeds six people from one roast. Most shoppers walk right past it because the label says sirloin cap. Don’t make that mistake.

How to cook it: Cut against the grain into half-inch slices after resting. The fat side should be deep amber, almost like brisket bark.

7. Rastelli’s Black Angus Tomahawk Steaks (4-pack) — About $14.99/lb

VERDICT: BUY

Yes, you are paying for the long bone, and yes, that bone is mostly for the photo. But pound for pound this is still cheaper than most restaurant tomahawks and the bone really does deliver an extra layer of flavor. Save it for a birthday or anniversary cookout.

How to cook it: Reverse-sear is mandatory at this thickness. 250F oven to an internal 120F, then 90 seconds a side over flaming charcoal.

8. Kirkland Signature USDA Prime Tri-Tip Steak — $11.99-$13.99/lb

VERDICT: BUY

The Santa Maria classic, perfect for feeding a crowd without breaking the bank. Prime grade adds the marbling that the leaner Choice tri-tip sometimes lacks. Pulls double duty as steak dinner one night and sliced sandwiches the next day.

How to cook it: Season with garlic salt, pepper, and a touch of granulated onion. Grill over indirect heat to 130F, then sear hot to finish.

9. Kirkland Signature USDA Choice Beef Flank Steak — $10.49-$11.99/lb

VERDICT: BUY

Flank prices have crept up from the $8 days, but it is still the right pick for fajitas, stir-fry, and steak salads. Lean, beefy, takes a marinade better than almost any other cut. One steak feeds a family of four with leftovers.

How to cook it: Marinate 2-6 hours in soy sauce, lime, garlic, and a splash of brown sugar. Grill hot, slice paper-thin against the grain.

10. RYC Foods Marinated Beef Skirt Steak (Arrachera) — About $10.79/lb

VERDICT: BUY

The shortcut that delivers. RYC marinates the skirt steak in a balanced Southwestern blend and adds papaya enzyme so the meat stays tender even when cooked through. Two long pieces in a pack, enough for taco night with leftovers for breakfast burritos.

How to cook it: Cut each piece into thirds, grill over the hottest fire you can manage, then slice across the grain. Serve with charred tortillas.

11. Mishima Reserve American Wagyu Ribeye — Roughly $40-$50/lb

VERDICT: MAYBE

The middle ground between Prime and Japanese A5. Heavier marbling than Prime, richer flavor, but at three to four times the price of Kirkland Prime ribeye. Worth it for a special occasion if you want something memorable without the four-digit Japanese A5 sticker shock.

How to cook it: Cook to medium-rare only. Wagyu fat melts at lower temps, and pushing past 135F renders out what you paid for.

12. Authentic Wagyu Japanese A5 Ribeye (3-pack) — Around $99.99/lb (about $470 for 3 lbs)

VERDICT: MAYBE

The highest grade beef in the world, imported direct from Kagoshima. So richly marbled that a 4-ounce portion is plenty for one person. Pure splurge territory, but Costco’s pricing is the lowest you will find on legitimate A5 outside of buying a whole subprimal.

How to cook it: Slice into half-inch strips, sear in a dry cast iron 30 seconds a side, finish with flaky salt. Treat it like sushi-grade tuna.

Bottom Line

The best dollar-for-dollar pick in the case right now is the Choice picanha at under $9 a pound — it grills like ribeye, feeds a crowd, and most members walk right past it. For a special meal, the Prime whole tenderloin gives you eight filets at roughly half the per-steak cost of pre-cut filet mignon. And for everyday cooking, the marinated arrachera is the lowest-effort tender steak in the warehouse.

Prices vary by warehouse and week, so check your local Costco before making the trip — the meat case rotates promotional pricing more often than most members realize.