| 1921 | Cheese, white, queso blanco | Dairy and Egg Products | 3.06 | 28% |
| 1922 | Pork, fresh, composite of trimmed retail cuts (leg, loin, shoulder, and spareribs), separable lean and fat, cooked | Pork Products | 3.06 | 28% |
| 1923 | Egg, yolk, raw, frozen, sugared, pasteurized | Dairy and Egg Products | 3.06 | 28% |
| 1924 | Pork, cured, ham with natural juices, shank, bone-in, separable lean only, heated, roasted | Pork Products | 3.06 | 28% |
| 1925 | Pork, cured, bacon, pre-sliced, cooked, pan-fried | Pork Products | 3.06 | 28% |
| 1926 | Veal, composite of trimmed retail cuts, separable lean and fat, raw | Lamb, Veal, and Game Products | 3.06 | 28% |
| 1927 | Sausage, turkey, fresh, raw | Sausages and Luncheon Meats | 3.06 | 28% |
| 1928 | Corn, dried, yellow (Northern Plains Indians) | Other | 3.06 | 28% |
| 1929 | Luxury loaf, pork | Sausages and Luncheon Meats | 3.05 | 28% |
| 1930 | Corn, dried (Navajo) | Other | 3.05 | 28% |
| 1931 | WENDY'S, CLASSIC DOUBLE, with cheese | Fast Foods | 3.05 | 28% |
| 1932 | Cereals ready-to-eat, POST, Shredded Wheat, original spoon-size | Breakfast Cereals | 3.05 | 28% |
| 1933 | Lamb, New Zealand, imported, neck chops, separable lean and fat, raw | Lamb, Veal, and Game Products | 3.05 | 28% |
| 1934 | Beef, tenderloin, separable lean and fat, trimmed to 1/8" fat, prime, raw | Beef Products | 3.05 | 28% |
| 1935 | Pork, cured, ham, slice, bone-in, separable lean only, heated, pan-broil | Pork Products | 3.04 | 28% |
| 1936 | Veal, leg (top round), separable lean and fat, cooked, roasted | Lamb, Veal, and Game Products | 3.04 | 28% |
| 1937 | Fast foods, hamburger, large, single patty, with condiments | Fast Foods | 3.04 | 28% |
| 1938 | Pork, fresh, loin, center rib (chops), bone-in, separable lean only, cooked, pan-fried | Pork Products | 3.03 | 28% |
| 1939 | Lamb, Australian, imported, fresh, leg, hindshank, heel on, bone-in, separable lean and fat, trimmed to 1/8" fat, raw | Lamb, Veal, and Game Products | 3.03 | 28% |
| 1940 | Pork, fresh, loin, blade (chops), bone-in, separable lean only, cooked, pan-fried | Pork Products | 3.03 | 28% |
| 1941 | Beans, Dry, Cranberry (0% moisture) | Legumes and Legume Products | 3.03 | 28% |
| 1942 | Beans, Dry, Cranberry (0% moisture) | Legumes and Legume Products | 3.03 | 28% |
| 1943 | Natto | Legumes and Legume Products | 3.03 | 28% |
| 1944 | Veal, loin, separable lean and fat, cooked, roasted | Lamb, Veal, and Game Products | 3.03 | 28% |
| 1945 | Turkey, gizzard, all classes, raw | Poultry Products | 3.03 | 28% |
| 1946 | Pork, cured, ham with natural juices, slice, bone-in, separable lean only, heated, pan-broil | Pork Products | 3.03 | 28% |
| 1947 | Cheese, mexican, queso asadero | Dairy and Egg Products | 3.02 | 28% |
| 1948 | Chicken, broilers or fryers, drumstick, meat only, cooked, stewed | Poultry Products | 3.02 | 28% |
| 1949 | Cheese food, cold pack, American | Dairy and Egg Products | 3.01 | 27% |
| 1950 | Game meat, boar, wild, cooked, roasted | Lamb, Veal, and Game Products | 3.01 | 27% |