Found at Costco: roast turkey and baby spears of asparagus.

My news: Costco has fresh organic BABY asparagus, beautiful small thin spears for 10,000 won per 1/2 kilo.  Look for the packages with the pencil-like spears.
 
Blanch them quickly in boiling water, cool, squirt a little mayo on them and then wrap them in a thin slice of ham. (when you eat them you suddenly are able to speak French) or wrap them in a slice of Meunster or Havarti (Costco)  and a ham slice, then broil them until the cheese starts to melt. Make a sandwich with sliced avocado and mayo. They are great in spaghetti; stir fry pieces in olive oil and fresh garlic, sprinkle on cheese.
 
In the deli section, they now have a full breast of turkey, fully cooked and oven browned,
from the USA for 1500 won/100 grams. You can have Thanksgiving more than once per year.
 
The breasts cost about 20,000 won per "body bag".  Slice it up and freeze it in baggies.
Its a lot of meat.