| 3 x 3 x 3" | ECT-32 Single Wall Corrugated | 25/3000 | $.32 | $.32 | $.31 | $.31 | $.30 | |
| 4 x 4 x 4" | ECT-32 Single Wall Corrugated | 25/1800 | .25 | .25 | .24 | .24 | .24 | |
| 4 x 4 x 4" | 2" | 25/1800 | .48 | .47 | .46 | .46 | .45 | |
| 4 x 4 x 4" | White | 25/1800 | .39 | .38 | .37 | .37 | .37 | |
| 5 x 5 x 5" | ECT-32 Single Wall Corrugated | 25/1800 | .35 | .34 | .34 | .33 | .33 | |
| 5 x 5 x 5" | White | 25/1800 | .61 | .60 | .58 | .58 | .57 | |
| 6 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/1800 | .40 | .39 | .38 | .38 | .38 | |
| 6 x 6 x 6" | White | 25/1800 | .48 | .47 | .47 | .46 | .46 | |
| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | .56 | .55 | .54 | .54 | .53 | |
| 6 x 6 x 6" | ECT-48 Double Wall Corrugated | 15/675 | 1.04 | 1.02 | 1.00 | .99 | .98 | |
| 7 x 7 x 7" | ECT-32 Single Wall Corrugated | 25/500 | .52 | .51 | .50 | .50 | .49 | |
| 7 x 7 x 7" | White | 25/500 | .84 | .83 | .81 | .81 | .80 | |
| 7 x 7 x 7" | ECT-48 Double Wall Corrugated | 15/450 | 1.27 | 1.25 | 1.23 | 1.21 | 1.20 | |
| 8 x 8 x 8" | ECT-32 Single Wall Corrugated | 25/900 | .56 | .55 | .54 | .54 | .53 | |
| 8 x 8 x 8" | 6,4" | 25/900 | .73 | .71 | .70 | .69 | .69 | |
| 8 x 8 x 8" | White | 25/900 | .70 | .68 | .67 | .67 | .66 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | .85 | .83 | .82 | .81 | .80 | |
| 8 x 8 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 1.01 | .99 | .98 | .97 | .96 | |
| 9 x 9 x 9" | ECT-32 Single Wall Corrugated | 25/600 | .67 | .66 | .65 | .64 | .64 | |
| 9 x 9 x 9" | 7,5" | 25/600 | .68 | .67 | .66 | .65 | .65 | |
| 9 x 9 x 9" | White | 25/600 | 1.26 | 1.24 | 1.21 | 1.20 | 1.19 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 1.60 | 1.57 | 1.55 | 1.53 | 1.52 | |
| 10 x 10 x 10" | ECT-32 Single Wall Corrugated | 25/500 | .69 | .67 | .66 | .66 | .65 | |
| 10 x 10 x 10" | 8,6" | 25/500 | .90 | .88 | .86 | .86 | .85 | |
| 10 x 10 x 10" | White | 25/500 | .92 | .90 | .89 | .88 | .87 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.13 | 1.10 | 1.08 | 1.07 | 1.06 | |
| 10 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 1.45 | 1.42 | 1.39 | 1.38 | 1.37 | |
| 11 x 11 x 11" | ECT-32 Corrugated | 25/500 | 1.02 | 1.00 | .98 | .97 | .96 | |
| 12 x 12 x 12" | ECT-32 Single Wall Corrugated | 25/500 | .97 | .95 | .93 | .93 | .92 | |
| 12 x 12 x 12" | 10,8" | 25/500 | 1.14 | 1.12 | 1.10 | 1.09 | 1.08 | |
| 12 x 12 x 12" | White | 25/500 | 1.31 | 1.28 | 1.26 | 1.25 | 1.24 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 1.65 | 1.62 | 1.59 | 1.57 | 1.56 | |
| 12 x 12 x 12" | ECT-48 Double Wall Corrugated | 15/150 | 1.85 | 1.82 | 1.78 | 1.77 | 1.75 | |
| 12 x 12 x 12" | ECT-71 Double Wall Corrugated | 15/150 | 6.58 | 6.46 | 6.34 | 6.29 | 6.23 | |
| 12 x 12 x 12" | ECT-90 Triple Wall Corrugated | 5/30 | 22.92 | 22.51 | 22.10 | 21.90 | 21.69 | |
| 13 x 13 x 13" | ECT-32 Single Wall Corrugated | 25/500 | 1.28 | 1.26 | 1.24 | 1.23 | 1.22 | |
| 13 x 13 x 13" | 11,9,7" | 25/500 | 1.37 | 1.35 | 1.32 | 1.31 | 1.30 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 3.20 | 3.14 | 3.09 | 3.06 | 3.03 | |
| 13 x 13 x 13" | ECT-48 Double Wall Corrugated | 15/180 | 2.31 | 2.27 | 2.23 | 2.21 | 2.19 | |
| 14 x 14 x 14" | ECT-32 Single Wall Corrugated | 25/250 | 1.51 | 1.49 | 1.46 | 1.45 | 1.43 | |
| 14 x 14 x 14" | 12,10,8" | 25/250 | 1.78 | 1.74 | 1.71 | 1.70 | 1.68 | |
| 14 x 14 x 14" | White | 25/250 | 2.05 | 2.01 | 1.98 | 1.96 | 1.94 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 2.02 | 1.99 | 1.95 | 1.93 | 1.92 | |
| 14 x 14 x 14" | ECT-48 Double Wall Corrugated | 15/120 | 2.51 | 2.46 | 2.42 | 2.40 | 2.37 | |
| 14 x 14 x 14" | ECT-71 Double Wall Corrugated | 15/120 | 6.58 | 6.46 | 6.34 | 6.28 | 6.22 | |
| 14 x 14 x 14" | ECT-90 Triple Wall Corrugated | 5/30 | 17.03 | 16.72 | 16.42 | 16.27 | 16.12 | |
| 15 x 15 x 15" | ECT-32 Single Wall Corrugated | 25/250 | 1.69 | 1.66 | 1.63 | 1.61 | 1.60 | |
| 15 x 15 x 15" | 13,11,9,7" | 25/250 | 1.99 | 1.95 | 1.91 | 1.90 | 1.88 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 4.35 | 4.27 | 4.20 | 4.16 | 4.12 | |
| 15 x 15 x 15" | ECT-48 Double Wall Corrugated | 15/90 | 3.20 | 3.15 | 3.09 | 3.06 | 3.03 | |
| 16 x 16 x 16" | ECT-32 Single Wall Corrugated | 25/125 | 1.89 | 1.86 | 1.83 | 1.81 | 1.79 | |
| 16 x 16 x 16" | 14,12,10,8" | 10/120 | 2.06 | 2.02 | 1.98 | 1.96 | 1.95 | |
| 16 x 16 x 16" | White | 25/125 | 2.67 | 2.62 | 2.57 | 2.55 | 2.52 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 2.88 | 2.83 | 2.78 | 2.75 | 2.73 | |
| 16 x 16 x 16" | ECT-48 Double Wall Corrugated | 15/90 | 3.52 | 3.45 | 3.39 | 3.36 | 3.33 | |
| 16 x 16 x 16" | ECT-71 Double Wall Corrugated | 15/75 | 11.22 | 11.02 | 10.82 | 10.72 | 10.62 | |
| 16 x 16 x 16" | ECT-90 Triple Wall Corrugated | 5/30 | 28.71 | 28.19 | 27.68 | 27.42 | 27.17 | |
| 17 x 17 x 17" | ECT-32 Single Wall Corrugated | 25/150 | 2.37 | 2.33 | 2.29 | 2.27 | 2.24 | |
| 17 x 17 x 17" | 15,13,11" | 25/150 | 2.80 | 2.75 | 2.70 | 2.68 | 2.65 | |
| 17 x 17 x 17" | ECT-48 Double Wall Corrugated | 10/90 | 6.53 | 6.41 | 6.30 | 6.24 | 6.18 | |
| 18 x 18 x 18" | ECT-32 Single Wall Corrugated | 20/120 | 2.32 | 2.28 | 2.24 | 2.22 | 2.19 | |
| 18 x 18 x 18" | 16,14,12,10" | 20/120 | 2.62 | 2.58 | 2.53 | 2.51 | 2.48 | |
| 18 x 18 x 18" | White | 20/120 | 3.70 | 3.63 | 3.56 | 3.53 | 3.50 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 3.44 | 3.37 | 3.31 | 3.28 | 3.25 | |
| 18 x 18 x 18" | ECT-48 Double Wall Corrugated | 10/70 | 4.25 | 4.18 | 4.10 | 4.06 | 4.03 | |
| 18 x 18 x 18" | ECT-71 Double Wall Corrugated | 10/70 | 11.85 | 11.64 | 11.42 | 11.32 | 11.21 | |
| 18 x 18 x 18" | ECT-90 Triple Wall Corrugated | 5/30 | 28.17 | 27.67 | 27.16 | 26.91 | 26.66 | |
| 19 x 19 x 19" | ECT-32 Single Wall Corrugated | 10/120 | 3.00 | 2.95 | 2.89 | 2.87 | 2.84 | |
| 20 x 20 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 3.00 | 2.95 | 2.90 | 2.87 | 2.84 | |
| 20 x 20 x 20" | 18,16,14" | 10/120 | 3.53 | 3.47 | 3.41 | 3.37 | 3.34 | |
| 20 x 20 x 20" | White | 10/120 | 4.82 | 4.73 | 4.64 | 4.60 | 4.56 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 4.47 | 4.39 | 4.31 | 4.27 | 4.23 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 4.49 | 4.41 | 4.33 | 4.29 | 4.25 | |
| 20 x 20 x 20" | ECT-48 Double Wall Corrugated | 10/70 | 5.06 | 4.97 | 4.88 | 4.84 | 4.79 | |
| 20 x 20 x 20" | ECT-71 Double Wall Corrugated | 10/70 | 16.41 | 16.11 | 15.82 | 15.67 | 15.53 | |
| 20 x 20 x 20" | ECT-90 Triple Wall Corrugated | 5/30 | 32.99 | 32.40 | 31.81 | 31.52 | 31.22 | |
| 21 x 21 x 21" | ECT-32 Single Wall Corrugated | 15/150 | 5.21 | 5.11 | 5.02 | 4.98 | 4.93 | |
| 22 x 22 x 22" | ECT-32 Single Wall Corrugated | 10/120 | 3.59 | 3.53 | 3.46 | 3.43 | 3.40 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 5.09 | 5.00 | 4.91 | 4.87 | 4.82 | |
| 22 x 22 x 22" | ECT-48 Double Wall Corrugated | 10/90 | 7.33 | 7.20 | 7.07 | 7.00 | 6.94 | |
| 23 x 23 x 23" | ECT-32 Single Wall Corrugated | 10/150 | 6.82 | 6.70 | 6.58 | 6.52 | 6.46 | |
| 24 x 24 x 24" | ECT-32 Corrugated | 10/120 | 4.40 | 4.32 | 4.24 | 4.20 | 4.16 | |
| 24 x 24 x 24" | 22,20,18,16" | 10/120 | 4.61 | 4.53 | 4.44 | 4.40 | 4.36 | |
| 24 x 24 x 24" | White | 10/120 | 6.76 | 6.64 | 6.52 | 6.46 | 6.40 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 7.61 | 7.47 | 7.34 | 7.27 | 7.20 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 6.44 | 6.33 | 6.21 | 6.16 | 6.10 | |
| 24 x 24 x 24" | ECT-48 Double Wall Corrugated | 10/70 | 7.99 | 7.84 | 7.70 | 7.63 | 7.56 | |
| 24 x 24 x 24" | ECT-71 Double Wall Corrugated | 10/70 | 25.59 | 25.14 | 24.68 | 24.45 | 24.22 | |
| 24 x 24 x 24" | ECT-90 Triple Wall Corrugated | 5/30 | 23.57 | 23.15 | 22.73 | 22.52 | 22.31 | |
| 25 x 25 x 25" | ECT-32 Single Wall Corrugated | 10/120 | 5.70 | 5.60 | 5.50 | 5.45 | 5.39 | |
| 25 x 25 x 25" | ECT-48 Double Wall Corrugated | 5/90 | 13.68 | 13.43 | 13.19 | 13.07 | 12.95 | |
| 26 x 26 x 26" | ECT-32 Single Wall Corrugated | 10/120 | 6.23 | 6.12 | 6.01 | 5.95 | 5.90 | |
| 26 x 26 x 26" | 24,22,20" | 10/120 | 6.51 | 6.39 | 6.28 | 6.22 | 6.16 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 7.79 | 7.65 | 7.51 | 7.44 | 7.37 | |
| 26 x 26 x 26" | ECT-48 Double Wall Corrugated | 5/75 | 10.13 | 9.95 | 9.77 | 9.68 | 9.59 | |
| 27 x 27 x 27" | ECT-32 Single Wall Corrugated | 5/120 | 6.54 | 6.42 | 6.31 | 6.25 | 6.19 | |
| 28 x 28 x 28" | ECT-32 Single Wall Corrugated | 5/120 | 7.21 | 7.08 | 6.95 | 6.89 | 6.82 | |
| 28 x 28 x 28" | ECT-48 Double Wall Corrugated | 5/90 | 16.01 | 15.72 | 15.44 | 15.29 | 15.15 | |
| 30 x 30 x 30" | ECT-32 Single Wall Corrugated | 5/120 | 8.38 | 8.23 | 8.08 | 8.01 | 7.93 | |
| 30 x 30 x 30" | ECT-48 Double Wall Corrugated | 5/75 | 13.81 | 13.56 | 13.32 | 13.19 | 13.07 | |
| 30 x 30 x 30" | ECT-90 Triple Wall Corrugated | 5/30 | 37.39 | 36.72 | 36.06 | 35.72 | 35.39 | |
| 32 x 32 x 32" | ECT-32 Single Wall Corrugated | 5/120 | 9.05 | 8.89 | 8.72 | 8.64 | 8.56 | |
| 32 x 32 x 32" | ECT-48 Double Wall Corrugated | 5/90 | 16.40 | 16.11 | 15.82 | 15.67 | 15.52 | |
| 34 x 34 x 34" | ECT-32 Single Wall Corrugated | 5/120 | 10.28 | 10.09 | 9.91 | 9.82 | 9.73 | |
| 36 x 36 x 36" | ECT-32 Single Wall Corrugated | 5/120 | 11.44 | 11.24 | 11.03 | 10.93 | 10.83 | |
| 36 x 36 x 36" | 24,22,20" | 5/120 | 12.23 | 12.01 | 11.79 | 11.68 | 11.57 | |
| 36 x 36 x 36" | ECT-48 Double Wall Corrugated | 5/75 | 22.46 | 22.06 | 21.66 | 21.46 | 21.26 | |
| 36 x 36 x 36" | ECT-90 Triple Wall Corrugated | 5/30 | 75.67 | 74.32 | 72.97 | 72.29 | 71.62 | |