| 3 x 3 x 3" | ECT-32 Single Wall Corrugated | 25/3000 | $.46 | $.43 | $.42 | $.40 | $.38 | |
| 4 x 4 x 4" | ECT-32 Single Wall Corrugated | 25/1800 | .47 | .47 | .47 | .47 | .47 | |
| 4 x 4 x 4" | 2" | 25/1800 | .52 | .49 | .47 | .44 | .43 | |
| 4 x 4 x 4" | White | 25/1800 | .49 | .46 | .44 | .42 | .40 | |
| 5 x 5 x 5" | ECT-32 Single Wall Corrugated | 25/1800 | .69 | .69 | .69 | .69 | .69 | |
| 5 x 5 x 5" | White | 25/1800 | .78 | .73 | .71 | .67 | .64 | |
| 6 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/1800 | .55 | .55 | .55 | .55 | .55 | |
| 6 x 6 x 6" | White | 25/1800 | .56 | .52 | .51 | .48 | .46 | |
| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | .66 | .62 | .60 | .56 | .54 | |
| 6 x 6 x 6" | ECT-48 Double Wall Corrugated | 15/675 | 1.16 | 1.09 | 1.05 | .99 | .96 | |
| 7 x 7 x 7" | ECT-32 Single Wall Corrugated | 25/500 | .71 | .71 | .71 | .71 | .71 | |
| 7 x 7 x 7" | White | 25/500 | 1.21 | 1.13 | 1.10 | 1.04 | 1.00 | |
| 7 x 7 x 7" | ECT-48 Double Wall Corrugated | 15/450 | 1.83 | 1.71 | 1.65 | 1.56 | 1.51 | |
| 8 x 8 x 8" | ECT-32 Single Wall Corrugated | 25/900 | .79 | .79 | .79 | .79 | .79 | |
| 8 x 8 x 8" | 6,4" | 25/900 | .76 | .72 | .69 | .65 | .63 | |
| 8 x 8 x 8" | White | 25/900 | .87 | .81 | .79 | .74 | .72 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.14 | 1.07 | 1.04 | .98 | .94 | |
| 8 x 8 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 1.28 | 1.20 | 1.16 | 1.10 | 1.06 | |
| 9 x 9 x 9" | ECT-32 Single Wall Corrugated | 25/600 | .99 | .93 | .90 | .85 | .82 | |
| 9 x 9 x 9" | 7,5" | 25/600 | .99 | .93 | .89 | .85 | .81 | |
| 9 x 9 x 9" | White | 25/600 | 1.81 | 1.69 | 1.64 | 1.55 | 1.49 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.30 | 2.16 | 2.08 | 1.97 | 1.90 | |
| 10 x 10 x 10" | ECT-32 Single Wall Corrugated | 25/500 | 1.13 | 1.13 | 1.13 | 1.13 | 1.13 | |
| 10 x 10 x 10" | 8,6" | 25/500 | 1.17 | 1.09 | 1.06 | 1.00 | .96 | |
| 10 x 10 x 10" | White | 25/500 | 1.29 | 1.21 | 1.17 | 1.11 | 1.07 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.63 | 1.53 | 1.48 | 1.40 | 1.35 | |
| 10 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 1.84 | 1.72 | 1.67 | 1.57 | 1.52 | |
| 11 x 11 x 11" | ECT-32 Corrugated | 25/500 | 1.37 | 1.29 | 1.24 | 1.17 | 1.13 | |
| 12 x 12 x 12" | ECT-32 Single Wall Corrugated | 25/500 | 1.52 | 1.52 | 1.52 | 1.52 | 1.52 | |
| 12 x 12 x 12" | 10,8" | 25/500 | 1.62 | 1.52 | 1.47 | 1.39 | 1.34 | |
| 12 x 12 x 12" | White | 25/500 | 1.84 | 1.72 | 1.67 | 1.57 | 1.52 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.25 | 2.11 | 2.04 | 1.93 | 1.86 | |
| 12 x 12 x 12" | ECT-48 Double Wall Corrugated | 15/150 | 2.60 | 2.44 | 2.36 | 2.23 | 2.15 | |
| 12 x 12 x 12" | ECT-71 Double Wall Corrugated | 15/150 | 9.44 | 8.85 | 8.56 | 8.09 | 7.79 | |
| 12 x 12 x 12" | ECT-90 Triple Wall Corrugated | 5/30 | 31.58 | 29.61 | 28.62 | 27.04 | 26.06 | |
| 13 x 13 x 13" | ECT-32 Single Wall Corrugated | 25/500 | 2.03 | 1.90 | 1.84 | 1.74 | 1.68 | |
| 13 x 13 x 13" | 11,9,7" | 25/500 | 1.90 | 1.78 | 1.72 | 1.62 | 1.56 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 4.60 | 4.31 | 4.17 | 3.94 | 3.79 | |
| 13 x 13 x 13" | ECT-48 Double Wall Corrugated | 15/180 | 3.03 | 2.84 | 2.75 | 2.60 | 2.50 | |
| 14 x 14 x 14" | ECT-32 Single Wall Corrugated | 25/250 | 2.36 | 2.36 | 2.36 | 2.36 | 2.36 | |
| 14 x 14 x 14" | 12,10,8" | 25/250 | 2.31 | 2.16 | 2.09 | 1.98 | 1.90 | |
| 14 x 14 x 14" | White | 25/250 | 2.56 | 2.40 | 2.32 | 2.19 | 2.11 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.13 | 2.94 | 2.84 | 2.68 | 2.58 | |
| 14 x 14 x 14" | ECT-48 Double Wall Corrugated | 15/120 | 3.50 | 3.28 | 3.17 | 2.99 | 2.88 | |
| 14 x 14 x 14" | ECT-71 Double Wall Corrugated | 15/120 | 10.49 | 9.83 | 9.50 | 8.98 | 8.65 | |
| 14 x 14 x 14" | ECT-90 Triple Wall Corrugated | 5/30 | 34.35 | 32.21 | 31.13 | 29.41 | 28.34 | |
| 15 x 15 x 15" | ECT-32 Single Wall Corrugated | 25/250 | 2.45 | 2.45 | 2.45 | 2.45 | 2.45 | |
| 15 x 15 x 15" | 13,11,9,7" | 25/250 | 2.56 | 2.40 | 2.32 | 2.19 | 2.11 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 6.25 | 5.86 | 5.66 | 5.35 | 5.15 | |
| 15 x 15 x 15" | ECT-48 Double Wall Corrugated | 15/90 | 4.11 | 3.86 | 3.73 | 3.52 | 3.39 | |
| 16 x 16 x 16" | ECT-32 Single Wall Corrugated | 25/125 | 2.81 | 2.81 | 2.81 | 2.81 | 2.81 | |
| 16 x 16 x 16" | 14,12,10,8" | 10/120 | 2.99 | 2.81 | 2.71 | 2.56 | 2.47 | |
| 16 x 16 x 16" | White | 25/125 | 3.32 | 3.11 | 3.01 | 2.84 | 2.74 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 3.98 | 3.73 | 3.60 | 3.40 | 3.28 | |
| 16 x 16 x 16" | ECT-48 Double Wall Corrugated | 15/90 | 4.56 | 4.27 | 4.13 | 3.90 | 3.76 | |
| 16 x 16 x 16" | ECT-71 Double Wall Corrugated | 15/75 | 16.10 | 15.09 | 14.59 | 13.78 | 13.28 | |
| 16 x 16 x 16" | ECT-90 Triple Wall Corrugated | 5/30 | 39.52 | 37.05 | 35.82 | 33.84 | 32.60 | |
| 17 x 17 x 17" | ECT-32 Single Wall Corrugated | 25/150 | 3.41 | 3.20 | 3.09 | 2.92 | 2.82 | |
| 17 x 17 x 17" | 15,13,11" | 25/150 | 3.37 | 3.16 | 3.05 | 2.88 | 2.78 | |
| 17 x 17 x 17" | ECT-48 Double Wall Corrugated | 10/90 | 8.48 | 7.95 | 7.69 | 7.26 | 7.00 | |
| 18 x 18 x 18" | ECT-32 Single Wall Corrugated | 20/120 | 3.23 | 3.23 | 3.23 | 3.23 | 3.23 | |
| 18 x 18 x 18" | 16,14,12,10" | 20/120 | 3.66 | 3.43 | 3.31 | 3.13 | 3.02 | |
| 18 x 18 x 18" | White | 20/120 | 4.15 | 3.89 | 3.76 | 3.55 | 3.42 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.12 | 4.80 | 4.64 | 4.38 | 4.22 | |
| 18 x 18 x 18" | ECT-48 Double Wall Corrugated | 10/70 | 5.72 | 5.37 | 5.19 | 4.90 | 4.72 | |
| 18 x 18 x 18" | ECT-71 Double Wall Corrugated | 10/70 | 17.00 | 15.94 | 15.41 | 14.56 | 14.03 | |
| 18 x 18 x 18" | ECT-90 Triple Wall Corrugated | 5/30 | 38.82 | 36.39 | 35.18 | 33.24 | 32.02 | |
| 19 x 19 x 19" | ECT-32 Single Wall Corrugated | 10/120 | 4.23 | 3.97 | 3.83 | 3.62 | 3.49 | |
| 20 x 20 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 5.53 | 5.53 | 5.53 | 5.53 | 5.53 | |
| 20 x 20 x 20" | 18,16,14" | 10/120 | 4.49 | 4.21 | 4.07 | 3.85 | 3.71 | |
| 20 x 20 x 20" | White | 10/120 | 6.91 | 6.48 | 6.27 | 5.92 | 5.70 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 6.29 | 5.90 | 5.70 | 5.39 | 5.19 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 5.61 | 5.26 | 5.08 | 4.80 | 4.63 | |
| 20 x 20 x 20" | ECT-48 Double Wall Corrugated | 10/70 | 6.97 | 6.54 | 6.32 | 5.97 | 5.75 | |
| 20 x 20 x 20" | ECT-71 Double Wall Corrugated | 10/70 | 23.55 | 22.08 | 21.34 | 20.16 | 19.43 | |
| 20 x 20 x 20" | ECT-90 Triple Wall Corrugated | 5/30 | 43.60 | 40.88 | 39.51 | 37.33 | 35.97 | |
| 21 x 21 x 21" | ECT-32 Single Wall Corrugated | 15/150 | 6.59 | 6.18 | 5.97 | 5.64 | 5.44 | |
| 22 x 22 x 22" | ECT-32 Single Wall Corrugated | 10/120 | 5.42 | 5.08 | 4.91 | 4.64 | 4.47 | |
| 22 x 22 x 22" | 20,18,16" | 10/120 | 5.42 | 5.08 | 4.91 | 4.64 | 4.47 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 7.53 | 7.06 | 6.82 | 6.45 | 6.21 | |
| 22 x 22 x 22" | ECT-48 Double Wall Corrugated | 10/90 | 8.65 | 8.11 | 7.84 | 7.41 | 7.14 | |
| 23 x 23 x 23" | ECT-32 Single Wall Corrugated | 10/150 | 9.90 | 9.28 | 8.97 | 8.47 | 8.17 | |
| 24 x 24 x 24" | ECT-32 Corrugated | 10/120 | 7.26 | 7.26 | 7.26 | 7.26 | 7.26 | |
| 24 x 24 x 24" | 22,20,18,16" | 10/120 | 6.63 | 6.21 | 6.00 | 5.67 | 5.47 | |
| 24 x 24 x 24" | White | 10/120 | 9.97 | 9.35 | 9.04 | 8.54 | 8.23 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 9.79 | 9.18 | 8.87 | 8.38 | 8.08 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 9.79 | 9.18 | 8.87 | 8.38 | 8.07 | |
| 24 x 24 x 24" | ECT-48 Double Wall Corrugated | 10/70 | 11.07 | 10.38 | 10.03 | 9.48 | 9.13 | |
| 24 x 24 x 24" | ECT-71 Double Wall Corrugated | 10/70 | 36.74 | 34.44 | 33.29 | 31.45 | 30.31 | |
| 24 x 24 x 24" | ECT-90 Triple Wall Corrugated | 5/30 | 50.02 | 46.89 | 45.33 | 42.83 | 41.26 | |
| 25 x 25 x 25" | ECT-32 Single Wall Corrugated | 10/120 | 7.73 | 7.25 | 7.00 | 6.62 | 6.38 | |
| 25 x 25 x 25" | ECT-48 Double Wall Corrugated | 5/90 | 18.74 | 17.56 | 16.98 | 16.04 | 15.46 | |
| 26 x 26 x 26" | ECT-32 Single Wall Corrugated | 10/120 | 8.36 | 7.83 | 7.57 | 7.16 | 6.89 | |
| 26 x 26 x 26" | 24,22,20" | 10/120 | 8.36 | 7.83 | 7.57 | 7.16 | 6.89 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 10.77 | 10.10 | 9.76 | 9.22 | 8.89 | |
| 26 x 26 x 26" | ECT-48 Double Wall Corrugated | 5/75 | 12.95 | 12.14 | 11.73 | 11.09 | 10.68 | |
| 27 x 27 x 27" | ECT-32 Single Wall Corrugated | 5/120 | 9.43 | 8.84 | 8.55 | 8.08 | 7.78 | |
| 28 x 28 x 28" | ECT-32 Single Wall Corrugated | 5/120 | 9.66 | 9.06 | 8.76 | 8.27 | 7.97 | |
| 28 x 28 x 28" | ECT-48 Double Wall Corrugated | 5/90 | 22.98 | 21.54 | 20.82 | 19.67 | 18.96 | |
| 30 x 30 x 30" | ECT-32 Single Wall Corrugated | 5/120 | 11.11 | 10.42 | 10.07 | 9.51 | 9.17 | |
| 30 x 30 x 30" | ECT-48 Double Wall Corrugated | 5/75 | 17.13 | 16.05 | 15.52 | 14.66 | 14.13 | |
| 30 x 30 x 30" | ECT-90 Triple Wall Corrugated | 5/30 | 79.09 | 74.15 | 71.67 | 67.72 | 65.25 | |
| 32 x 32 x 32" | ECT-32 Single Wall Corrugated | 5/120 | 12.11 | 11.35 | 10.97 | 10.37 | 9.99 | |
| 32 x 32 x 32" | ECT-48 Double Wall Corrugated | 5/90 | 19.32 | 18.11 | 17.51 | 16.54 | 15.94 | |
| 34 x 34 x 34" | ECT-32 Single Wall Corrugated | 5/120 | 14.15 | 13.27 | 12.83 | 12.12 | 11.68 | |
| 36 x 36 x 36" | ECT-32 Single Wall Corrugated | 5/120 | 17.38 | 16.29 | 15.75 | 14.88 | 14.34 | |
| 36 x 36 x 36" | 24,22,20" | 5/120 | 17.38 | 16.29 | 15.75 | 14.88 | 14.34 | |
| 36 x 36 x 36" | ECT-48 Double Wall Corrugated | 5/75 | 24.54 | 23.00 | 22.24 | 21.01 | 20.24 | |
| 36 x 36 x 36" | ECT-90 Triple Wall Corrugated | 5/30 | 108.61 | 101.82 | 98.43 | 93.00 | 89.60 | |