| 3 x 3 x 3" | ECT-32 Single Wall Corrugated | 25/3000 | $.47 | $.45 | $.44 | $.42 | $.42 | |
| 4 x 4 x 4" | ECT-32 Single Wall Corrugated | 25/1800 | .37 | .35 | .34 | .33 | .32 | |
| 4 x 4 x 4" | 2" | 25/1800 | .70 | .67 | .65 | .63 | .62 | |
| 4 x 4 x 4" | White | 25/1800 | .57 | .54 | .53 | .51 | .50 | |
| 5 x 5 x 5" | ECT-32 Single Wall Corrugated | 25/1800 | .51 | .49 | .48 | .46 | .45 | |
| 5 x 5 x 5" | White | 25/1800 | .89 | .85 | .83 | .80 | .79 | |
| 6 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/1800 | .59 | .56 | .54 | .52 | .51 | |
| 6 x 6 x 6" | White | 25/1800 | .71 | .68 | .66 | .63 | .62 | |
| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | .83 | .79 | .77 | .74 | .73 | |
| 6 x 6 x 6" | ECT-48 Double Wall Corrugated | 15/675 | 1.53 | 1.45 | 1.42 | 1.36 | 1.34 | |
| 7 x 7 x 7" | ECT-32 Single Wall Corrugated | 25/500 | .77 | .73 | .71 | .68 | .67 | |
| 7 x 7 x 7" | White | 25/500 | 1.24 | 1.18 | 1.15 | 1.11 | 1.09 | |
| 7 x 7 x 7" | ECT-48 Double Wall Corrugated | 15/450 | 1.87 | 1.78 | 1.74 | 1.67 | 1.65 | |
| 8 x 8 x 8" | ECT-32 Single Wall Corrugated | 25/900 | .83 | .79 | .77 | .74 | .73 | |
| 8 x 8 x 8" | 6,4" | 25/900 | 1.07 | 1.02 | .99 | .95 | .94 | |
| 8 x 8 x 8" | White | 25/900 | 1.03 | .98 | .95 | .92 | .90 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.25 | 1.19 | 1.16 | 1.11 | 1.10 | |
| 8 x 8 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 1.49 | 1.42 | 1.38 | 1.33 | 1.31 | |
| 9 x 9 x 9" | ECT-32 Single Wall Corrugated | 25/600 | .99 | .95 | .92 | .89 | .87 | |
| 9 x 9 x 9" | 7,5" | 25/600 | 1.00 | .96 | .93 | .90 | .88 | |
| 9 x 9 x 9" | White | 25/600 | 1.85 | 1.76 | 1.72 | 1.65 | 1.63 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.36 | 2.25 | 2.19 | 2.10 | 2.07 | |
| 10 x 10 x 10" | ECT-32 Single Wall Corrugated | 25/500 | 1.01 | .96 | .94 | .90 | .89 | |
| 10 x 10 x 10" | 8,6" | 25/500 | 1.32 | 1.26 | 1.22 | 1.18 | 1.16 | |
| 10 x 10 x 10" | White | 25/500 | 1.35 | 1.29 | 1.26 | 1.21 | 1.19 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.66 | 1.58 | 1.54 | 1.48 | 1.46 | |
| 10 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 2.13 | 2.03 | 1.97 | 1.90 | 1.87 | |
| 11 x 11 x 11" | ECT-32 Corrugated | 25/500 | 1.50 | 1.43 | 1.39 | 1.34 | 1.32 | |
| 12 x 12 x 12" | ECT-32 Single Wall Corrugated | 25/500 | 1.43 | 1.36 | 1.32 | 1.27 | 1.25 | |
| 12 x 12 x 12" | 10,8" | 25/500 | 1.67 | 1.59 | 1.55 | 1.49 | 1.47 | |
| 12 x 12 x 12" | White | 25/500 | 1.92 | 1.83 | 1.78 | 1.71 | 1.69 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.42 | 2.31 | 2.25 | 2.16 | 2.13 | |
| 12 x 12 x 12" | ECT-48 Double Wall Corrugated | 15/150 | 2.73 | 2.59 | 2.53 | 2.43 | 2.40 | |
| 12 x 12 x 12" | ECT-71 Double Wall Corrugated | 15/150 | 9.69 | 9.22 | 8.99 | 8.63 | 8.52 | |
| 12 x 12 x 12" | ECT-90 Triple Wall Corrugated | 5/30 | 33.77 | 32.13 | 31.31 | 30.09 | 29.68 | |
| 13 x 13 x 13" | ECT-32 Single Wall Corrugated | 25/500 | 1.89 | 1.80 | 1.75 | 1.69 | 1.66 | |
| 13 x 13 x 13" | 11,9,7" | 25/500 | 2.02 | 1.93 | 1.88 | 1.80 | 1.78 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 4.72 | 4.49 | 4.37 | 4.20 | 4.15 | |
| 13 x 13 x 13" | ECT-48 Double Wall Corrugated | 15/180 | 3.41 | 3.24 | 3.16 | 3.04 | 3.00 | |
| 14 x 14 x 14" | ECT-32 Single Wall Corrugated | 25/250 | 2.23 | 2.12 | 2.07 | 1.99 | 1.96 | |
| 14 x 14 x 14" | 12,10,8" | 25/250 | 2.62 | 2.49 | 2.43 | 2.33 | 2.30 | |
| 14 x 14 x 14" | White | 25/250 | 3.02 | 2.87 | 2.80 | 2.69 | 2.65 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 2.98 | 2.84 | 2.76 | 2.66 | 2.62 | |
| 14 x 14 x 14" | ECT-48 Double Wall Corrugated | 15/120 | 3.69 | 3.51 | 3.43 | 3.29 | 3.25 | |
| 14 x 14 x 14" | ECT-71 Double Wall Corrugated | 15/120 | 9.69 | 9.22 | 8.98 | 8.63 | 8.51 | |
| 14 x 14 x 14" | ECT-90 Triple Wall Corrugated | 5/30 | 25.08 | 23.87 | 23.26 | 22.35 | 22.04 | |
| 15 x 15 x 15" | ECT-32 Single Wall Corrugated | 25/250 | 2.49 | 2.37 | 2.31 | 2.21 | 2.18 | |
| 15 x 15 x 15" | 13,11,9,7" | 25/250 | 2.93 | 2.78 | 2.71 | 2.61 | 2.57 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 6.41 | 6.10 | 5.95 | 5.71 | 5.63 | |
| 15 x 15 x 15" | ECT-48 Double Wall Corrugated | 15/90 | 4.72 | 4.49 | 4.38 | 4.20 | 4.15 | |
| 16 x 16 x 16" | ECT-32 Single Wall Corrugated | 25/125 | 2.79 | 2.66 | 2.59 | 2.49 | 2.45 | |
| 16 x 16 x 16" | 14,12,10,8" | 10/120 | 3.03 | 2.88 | 2.81 | 2.70 | 2.66 | |
| 16 x 16 x 16" | White | 25/125 | 3.93 | 3.74 | 3.64 | 3.50 | 3.45 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 4.25 | 4.04 | 3.94 | 3.78 | 3.73 | |
| 16 x 16 x 16" | ECT-48 Double Wall Corrugated | 15/90 | 5.18 | 4.93 | 4.80 | 4.61 | 4.55 | |
| 16 x 16 x 16" | ECT-71 Double Wall Corrugated | 15/75 | 16.52 | 15.72 | 15.32 | 14.72 | 14.52 | |
| 16 x 16 x 16" | ECT-90 Triple Wall Corrugated | 5/30 | 42.29 | 40.24 | 39.21 | 37.68 | 37.16 | |
| 17 x 17 x 17" | ECT-32 Single Wall Corrugated | 25/150 | 3.49 | 3.32 | 3.24 | 3.11 | 3.07 | |
| 17 x 17 x 17" | 15,13,11" | 25/150 | 4.13 | 3.93 | 3.83 | 3.68 | 3.63 | |
| 17 x 17 x 17" | ECT-48 Double Wall Corrugated | 10/90 | 9.62 | 9.15 | 8.92 | 8.57 | 8.45 | |
| 18 x 18 x 18" | ECT-32 Single Wall Corrugated | 20/120 | 3.42 | 3.25 | 3.17 | 3.04 | 3.00 | |
| 18 x 18 x 18" | 16,14,12,10" | 20/120 | 3.86 | 3.68 | 3.58 | 3.44 | 3.40 | |
| 18 x 18 x 18" | White | 20/120 | 5.44 | 5.18 | 5.05 | 4.85 | 4.78 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.06 | 4.82 | 4.69 | 4.51 | 4.45 | |
| 18 x 18 x 18" | ECT-48 Double Wall Corrugated | 10/70 | 6.27 | 5.96 | 5.81 | 5.58 | 5.51 | |
| 18 x 18 x 18" | ECT-71 Double Wall Corrugated | 10/70 | 17.45 | 16.61 | 16.18 | 15.55 | 15.34 | |
| 18 x 18 x 18" | ECT-90 Triple Wall Corrugated | 5/30 | 41.50 | 39.49 | 38.48 | 36.97 | 36.47 | |
| 19 x 19 x 19" | ECT-32 Single Wall Corrugated | 10/120 | 4.42 | 4.21 | 4.10 | 3.94 | 3.89 | |
| 20 x 20 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 4.43 | 4.21 | 4.10 | 3.94 | 3.89 | |
| 20 x 20 x 20" | 18,16,14" | 10/120 | 5.20 | 4.95 | 4.82 | 4.64 | 4.57 | |
| 20 x 20 x 20" | White | 10/120 | 7.10 | 6.75 | 6.58 | 6.32 | 6.24 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 6.58 | 6.26 | 6.10 | 5.86 | 5.78 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 6.61 | 6.29 | 6.13 | 5.89 | 5.81 | |
| 20 x 20 x 20" | ECT-48 Double Wall Corrugated | 10/70 | 7.46 | 7.10 | 6.91 | 6.64 | 6.55 | |
| 20 x 20 x 20" | ECT-71 Double Wall Corrugated | 10/70 | 24.17 | 23.00 | 22.41 | 21.53 | 21.24 | |
| 20 x 20 x 20" | ECT-90 Triple Wall Corrugated | 5/30 | 48.60 | 46.25 | 45.07 | 43.30 | 42.71 | |
| 21 x 21 x 21" | ECT-32 Single Wall Corrugated | 15/150 | 7.67 | 7.30 | 7.11 | 6.83 | 6.74 | |
| 22 x 22 x 22" | ECT-32 Single Wall Corrugated | 10/120 | 5.29 | 5.04 | 4.91 | 4.72 | 4.65 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 7.50 | 7.14 | 6.96 | 6.69 | 6.59 | |
| 22 x 22 x 22" | ECT-48 Double Wall Corrugated | 10/90 | 10.80 | 10.27 | 10.01 | 9.62 | 9.49 | |
| 23 x 23 x 23" | ECT-32 Single Wall Corrugated | 10/150 | 10.05 | 9.56 | 9.32 | 8.95 | 8.83 | |
| 24 x 24 x 24" | ECT-32 Corrugated | 10/120 | 6.48 | 6.17 | 6.01 | 5.77 | 5.69 | |
| 24 x 24 x 24" | 22,20,18,16" | 10/120 | 6.79 | 6.46 | 6.30 | 6.05 | 5.97 | |
| 24 x 24 x 24" | White | 10/120 | 9.96 | 9.48 | 9.23 | 8.87 | 8.75 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 11.21 | 10.67 | 10.39 | 9.99 | 9.85 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 9.49 | 9.03 | 8.80 | 8.46 | 8.34 | |
| 24 x 24 x 24" | ECT-48 Double Wall Corrugated | 10/70 | 11.76 | 11.19 | 10.91 | 10.48 | 10.34 | |
| 24 x 24 x 24" | ECT-71 Double Wall Corrugated | 10/70 | 37.71 | 35.88 | 34.96 | 33.59 | 33.14 | |
| 24 x 24 x 24" | ECT-90 Triple Wall Corrugated | 5/30 | 34.73 | 33.04 | 32.20 | 30.94 | 30.52 | |
| 25 x 25 x 25" | ECT-32 Single Wall Corrugated | 10/120 | 8.40 | 7.99 | 7.79 | 7.48 | 7.38 | |
| 25 x 25 x 25" | ECT-48 Double Wall Corrugated | 5/90 | 20.15 | 19.17 | 18.69 | 17.95 | 17.71 | |
| 26 x 26 x 26" | ECT-32 Single Wall Corrugated | 10/120 | 9.18 | 8.73 | 8.51 | 8.18 | 8.07 | |
| 26 x 26 x 26" | 24,22,20" | 10/120 | 9.59 | 9.13 | 8.89 | 8.54 | 8.43 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 11.47 | 10.91 | 10.64 | 10.22 | 10.08 | |
| 26 x 26 x 26" | ECT-48 Double Wall Corrugated | 5/75 | 14.93 | 14.20 | 13.84 | 13.30 | 13.12 | |
| 27 x 27 x 27" | ECT-32 Single Wall Corrugated | 5/120 | 9.64 | 9.17 | 8.94 | 8.58 | 8.47 | |
| 28 x 28 x 28" | ECT-32 Single Wall Corrugated | 5/120 | 10.62 | 10.11 | 9.85 | 9.46 | 9.33 | |
| 28 x 28 x 28" | ECT-48 Double Wall Corrugated | 5/90 | 23.58 | 22.44 | 21.87 | 21.01 | 20.72 | |
| 30 x 30 x 30" | ECT-32 Single Wall Corrugated | 5/120 | 12.34 | 11.75 | 11.45 | 11.00 | 10.85 | |
| 30 x 30 x 30" | ECT-48 Double Wall Corrugated | 5/75 | 20.35 | 19.36 | 18.87 | 18.13 | 17.88 | |
| 30 x 30 x 30" | ECT-90 Triple Wall Corrugated | 5/30 | 55.09 | 52.41 | 51.08 | 49.08 | 48.41 | |
| 32 x 32 x 32" | ECT-32 Single Wall Corrugated | 5/120 | 13.33 | 12.68 | 12.36 | 11.87 | 11.71 | |
| 32 x 32 x 32" | ECT-48 Double Wall Corrugated | 5/90 | 24.16 | 22.99 | 22.41 | 21.53 | 21.24 | |
| 34 x 34 x 34" | ECT-32 Single Wall Corrugated | 5/120 | 15.14 | 14.41 | 14.04 | 13.49 | 13.31 | |
| 36 x 36 x 36" | ECT-32 Single Wall Corrugated | 5/120 | 16.85 | 16.04 | 15.63 | 15.02 | 14.81 | |
| 36 x 36 x 36" | 24,22,20" | 5/120 | 18.01 | 17.14 | 16.70 | 16.05 | 15.83 | |
| 36 x 36 x 36" | ECT-48 Double Wall Corrugated | 5/75 | 33.09 | 31.49 | 30.69 | 29.48 | 29.08 | |
| 36 x 36 x 36" | ECT-90 Triple Wall Corrugated | 5/30 | 111.48 | 106.07 | 103.37 | 99.32 | 97.97 | |