| 3 x 3 x 3" | ECT-32 Single Wall Corrugated | 25/3000 | $.39 | $.37 | $.36 | $.35 | $.34 | |
| 4 x 4 x 4" | ECT-32 Single Wall Corrugated | 25/1800 | .30 | .29 | .28 | .27 | .27 | |
| 4 x 4 x 4" | 2" | 25/1800 | .58 | .55 | .53 | .52 | .51 | |
| 4 x 4 x 4" | White | 25/1800 | .47 | .44 | .43 | .42 | .41 | |
| 5 x 5 x 5" | ECT-32 Single Wall Corrugated | 25/1800 | .42 | .40 | .39 | .38 | .37 | |
| 5 x 5 x 5" | White | 25/1800 | .73 | .69 | .68 | .66 | .65 | |
| 6 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/1800 | .48 | .45 | .44 | .43 | .43 | |
| 6 x 6 x 6" | White | 25/1800 | .58 | .55 | .54 | .53 | .52 | |
| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | .68 | .64 | .63 | .61 | .60 | |
| 6 x 6 x 6" | ECT-48 Double Wall Corrugated | 15/675 | 1.25 | 1.19 | 1.16 | 1.13 | 1.11 | |
| 7 x 7 x 7" | ECT-32 Single Wall Corrugated | 25/500 | .63 | .59 | .58 | .57 | .56 | |
| 7 x 7 x 7" | White | 25/500 | 1.02 | .96 | .94 | .92 | .90 | |
| 7 x 7 x 7" | ECT-48 Double Wall Corrugated | 15/450 | 1.53 | 1.45 | 1.42 | 1.39 | 1.36 | |
| 8 x 8 x 8" | ECT-32 Single Wall Corrugated | 25/900 | .68 | .64 | .63 | .61 | .60 | |
| 8 x 8 x 8" | 6,4" | 25/900 | .88 | .83 | .81 | .79 | .78 | |
| 8 x 8 x 8" | White | 25/900 | .84 | .80 | .78 | .76 | .75 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.02 | .97 | .94 | .92 | .91 | |
| 8 x 8 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 1.22 | 1.16 | 1.13 | 1.10 | 1.08 | |
| 9 x 9 x 9" | ECT-32 Single Wall Corrugated | 25/600 | .81 | .77 | .75 | .74 | .72 | |
| 9 x 9 x 9" | 7,5" | 25/600 | .82 | .78 | .76 | .74 | .73 | |
| 9 x 9 x 9" | White | 25/600 | 1.52 | 1.44 | 1.40 | 1.37 | 1.35 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 1.93 | 1.83 | 1.79 | 1.75 | 1.72 | |
| 10 x 10 x 10" | ECT-32 Single Wall Corrugated | 25/500 | .83 | .78 | .77 | .75 | .73 | |
| 10 x 10 x 10" | 8,6" | 25/500 | 1.08 | 1.02 | 1.00 | .98 | .96 | |
| 10 x 10 x 10" | White | 25/500 | 1.11 | 1.05 | 1.03 | 1.00 | .98 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.36 | 1.29 | 1.26 | 1.23 | 1.21 | |
| 10 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 1.74 | 1.65 | 1.61 | 1.57 | 1.55 | |
| 11 x 11 x 11" | ECT-32 Corrugated | 25/500 | 1.23 | 1.16 | 1.14 | 1.11 | 1.09 | |
| 12 x 12 x 12" | ECT-32 Single Wall Corrugated | 25/500 | 1.17 | 1.11 | 1.08 | 1.06 | 1.04 | |
| 12 x 12 x 12" | 10,8" | 25/500 | 1.37 | 1.30 | 1.27 | 1.24 | 1.22 | |
| 12 x 12 x 12" | White | 25/500 | 1.57 | 1.49 | 1.46 | 1.42 | 1.40 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 1.98 | 1.88 | 1.84 | 1.79 | 1.76 | |
| 12 x 12 x 12" | ECT-48 Double Wall Corrugated | 15/150 | 2.23 | 2.11 | 2.07 | 2.02 | 1.98 | |
| 12 x 12 x 12" | ECT-71 Double Wall Corrugated | 15/150 | 7.93 | 7.52 | 7.34 | 7.17 | 7.05 | |
| 12 x 12 x 12" | ECT-90 Triple Wall Corrugated | 5/30 | 27.63 | 26.20 | 25.58 | 24.97 | 24.56 | |
| 13 x 13 x 13" | ECT-32 Single Wall Corrugated | 25/500 | 1.55 | 1.47 | 1.43 | 1.40 | 1.38 | |
| 13 x 13 x 13" | 11,9,7" | 25/500 | 1.66 | 1.57 | 1.53 | 1.50 | 1.47 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 3.86 | 3.66 | 3.57 | 3.49 | 3.43 | |
| 13 x 13 x 13" | ECT-48 Double Wall Corrugated | 15/180 | 2.79 | 2.64 | 2.58 | 2.52 | 2.48 | |
| 14 x 14 x 14" | ECT-32 Single Wall Corrugated | 25/250 | 1.82 | 1.73 | 1.69 | 1.65 | 1.62 | |
| 14 x 14 x 14" | 12,10,8" | 25/250 | 2.14 | 2.03 | 1.98 | 1.93 | 1.90 | |
| 14 x 14 x 14" | White | 25/250 | 2.47 | 2.34 | 2.29 | 2.23 | 2.19 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 2.44 | 2.31 | 2.26 | 2.20 | 2.17 | |
| 14 x 14 x 14" | ECT-48 Double Wall Corrugated | 15/120 | 3.02 | 2.87 | 2.80 | 2.73 | 2.69 | |
| 14 x 14 x 14" | ECT-71 Double Wall Corrugated | 15/120 | 7.93 | 7.52 | 7.34 | 7.16 | 7.05 | |
| 14 x 14 x 14" | ECT-90 Triple Wall Corrugated | 5/30 | 20.52 | 19.46 | 19.00 | 18.55 | 18.24 | |
| 15 x 15 x 15" | ECT-32 Single Wall Corrugated | 25/250 | 2.03 | 1.93 | 1.88 | 1.84 | 1.81 | |
| 15 x 15 x 15" | 13,11,9,7" | 25/250 | 2.39 | 2.27 | 2.22 | 2.16 | 2.13 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 5.25 | 4.97 | 4.86 | 4.74 | 4.66 | |
| 15 x 15 x 15" | ECT-48 Double Wall Corrugated | 15/90 | 3.86 | 3.66 | 3.57 | 3.49 | 3.43 | |
| 16 x 16 x 16" | ECT-32 Single Wall Corrugated | 25/125 | 2.28 | 2.16 | 2.11 | 2.06 | 2.03 | |
| 16 x 16 x 16" | 14,12,10,8" | 10/120 | 2.48 | 2.35 | 2.30 | 2.24 | 2.20 | |
| 16 x 16 x 16" | White | 25/125 | 3.21 | 3.05 | 2.97 | 2.90 | 2.86 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 3.47 | 3.29 | 3.22 | 3.14 | 3.09 | |
| 16 x 16 x 16" | ECT-48 Double Wall Corrugated | 15/90 | 4.24 | 4.02 | 3.92 | 3.83 | 3.77 | |
| 16 x 16 x 16" | ECT-71 Double Wall Corrugated | 15/75 | 13.52 | 12.82 | 12.52 | 12.22 | 12.02 | |
| 16 x 16 x 16" | ECT-90 Triple Wall Corrugated | 5/30 | 34.60 | 32.81 | 32.04 | 31.27 | 30.76 | |
| 17 x 17 x 17" | ECT-32 Single Wall Corrugated | 25/150 | 2.86 | 2.71 | 2.65 | 2.58 | 2.54 | |
| 17 x 17 x 17" | 15,13,11" | 25/150 | 3.38 | 3.20 | 3.13 | 3.05 | 3.00 | |
| 17 x 17 x 17" | ECT-48 Double Wall Corrugated | 10/90 | 7.87 | 7.46 | 7.29 | 7.11 | 7.00 | |
| 18 x 18 x 18" | ECT-32 Single Wall Corrugated | 20/120 | 2.79 | 2.65 | 2.59 | 2.53 | 2.48 | |
| 18 x 18 x 18" | 16,14,12,10" | 20/120 | 3.16 | 3.00 | 2.93 | 2.86 | 2.81 | |
| 18 x 18 x 18" | White | 20/120 | 4.45 | 4.22 | 4.12 | 4.03 | 3.96 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 4.14 | 3.93 | 3.83 | 3.74 | 3.68 | |
| 18 x 18 x 18" | ECT-48 Double Wall Corrugated | 10/70 | 5.13 | 4.86 | 4.75 | 4.63 | 4.56 | |
| 18 x 18 x 18" | ECT-71 Double Wall Corrugated | 10/70 | 14.28 | 13.54 | 13.22 | 12.91 | 12.69 | |
| 18 x 18 x 18" | ECT-90 Triple Wall Corrugated | 5/30 | 33.96 | 32.20 | 31.44 | 30.69 | 30.18 | |
| 19 x 19 x 19" | ECT-32 Single Wall Corrugated | 10/120 | 3.62 | 3.43 | 3.35 | 3.27 | 3.22 | |
| 20 x 20 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 3.62 | 3.43 | 3.35 | 3.27 | 3.22 | |
| 20 x 20 x 20" | 18,16,14" | 10/120 | 4.26 | 4.04 | 3.94 | 3.85 | 3.78 | |
| 20 x 20 x 20" | White | 10/120 | 5.81 | 5.50 | 5.38 | 5.25 | 5.16 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 5.38 | 5.10 | 4.98 | 4.86 | 4.79 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 5.41 | 5.13 | 5.01 | 4.89 | 4.81 | |
| 20 x 20 x 20" | ECT-48 Double Wall Corrugated | 10/70 | 6.10 | 5.78 | 5.65 | 5.51 | 5.42 | |
| 20 x 20 x 20" | ECT-71 Double Wall Corrugated | 10/70 | 19.78 | 18.75 | 18.31 | 17.87 | 17.58 | |
| 20 x 20 x 20" | ECT-90 Triple Wall Corrugated | 5/30 | 39.76 | 37.70 | 36.82 | 35.94 | 35.35 | |
| 21 x 21 x 21" | ECT-32 Single Wall Corrugated | 15/150 | 6.28 | 5.95 | 5.81 | 5.67 | 5.58 | |
| 22 x 22 x 22" | ECT-32 Single Wall Corrugated | 10/120 | 4.33 | 4.11 | 4.01 | 3.91 | 3.85 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 6.14 | 5.82 | 5.68 | 5.55 | 5.46 | |
| 22 x 22 x 22" | ECT-48 Double Wall Corrugated | 10/90 | 8.83 | 8.38 | 8.18 | 7.98 | 7.85 | |
| 23 x 23 x 23" | ECT-32 Single Wall Corrugated | 10/150 | 8.22 | 7.80 | 7.61 | 7.43 | 7.31 | |
| 24 x 24 x 24" | ECT-32 Corrugated | 10/120 | 5.30 | 5.03 | 4.91 | 4.79 | 4.71 | |
| 24 x 24 x 24" | 22,20,18,16" | 10/120 | 5.55 | 5.27 | 5.14 | 5.02 | 4.94 | |
| 24 x 24 x 24" | White | 10/120 | 8.15 | 7.73 | 7.54 | 7.36 | 7.24 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 9.17 | 8.70 | 8.49 | 8.29 | 8.15 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 7.77 | 7.37 | 7.19 | 7.02 | 6.91 | |
| 24 x 24 x 24" | ECT-48 Double Wall Corrugated | 10/70 | 9.62 | 9.13 | 8.91 | 8.70 | 8.56 | |
| 24 x 24 x 24" | ECT-71 Double Wall Corrugated | 10/70 | 30.85 | 29.25 | 28.57 | 27.88 | 27.42 | |
| 24 x 24 x 24" | ECT-90 Triple Wall Corrugated | 5/30 | 28.41 | 26.94 | 26.31 | 25.68 | 25.26 | |
| 25 x 25 x 25" | ECT-32 Single Wall Corrugated | 10/120 | 6.87 | 6.51 | 6.36 | 6.21 | 6.11 | |
| 25 x 25 x 25" | ECT-48 Double Wall Corrugated | 5/90 | 16.49 | 15.63 | 15.27 | 14.90 | 14.66 | |
| 26 x 26 x 26" | ECT-32 Single Wall Corrugated | 10/120 | 7.51 | 7.12 | 6.95 | 6.79 | 6.67 | |
| 26 x 26 x 26" | 24,22,20" | 10/120 | 7.85 | 7.44 | 7.27 | 7.09 | 6.98 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 9.38 | 8.90 | 8.69 | 8.48 | 8.34 | |
| 26 x 26 x 26" | ECT-48 Double Wall Corrugated | 5/75 | 12.21 | 11.58 | 11.31 | 11.04 | 10.86 | |
| 27 x 27 x 27" | ECT-32 Single Wall Corrugated | 5/120 | 7.88 | 7.48 | 7.30 | 7.12 | 7.01 | |
| 28 x 28 x 28" | ECT-32 Single Wall Corrugated | 5/120 | 8.69 | 8.24 | 8.05 | 7.85 | 7.73 | |
| 28 x 28 x 28" | ECT-48 Double Wall Corrugated | 5/90 | 19.30 | 18.29 | 17.87 | 17.44 | 17.15 | |
| 30 x 30 x 30" | ECT-32 Single Wall Corrugated | 5/120 | 10.10 | 9.58 | 9.35 | 9.13 | 8.98 | |
| 30 x 30 x 30" | ECT-48 Double Wall Corrugated | 5/75 | 16.65 | 15.78 | 15.41 | 15.04 | 14.80 | |
| 30 x 30 x 30" | ECT-90 Triple Wall Corrugated | 5/30 | 45.07 | 42.73 | 41.73 | 40.73 | 40.06 | |
| 32 x 32 x 32" | ECT-32 Single Wall Corrugated | 5/120 | 10.90 | 10.34 | 10.10 | 9.85 | 9.69 | |
| 32 x 32 x 32" | ECT-48 Double Wall Corrugated | 5/90 | 19.77 | 18.75 | 18.31 | 17.87 | 17.57 | |
| 34 x 34 x 34" | ECT-32 Single Wall Corrugated | 5/120 | 12.39 | 11.75 | 11.47 | 11.20 | 11.01 | |
| 36 x 36 x 36" | ECT-32 Single Wall Corrugated | 5/120 | 13.79 | 13.08 | 12.77 | 12.46 | 12.26 | |
| 36 x 36 x 36" | 24,22,20" | 5/120 | 14.74 | 13.97 | 13.65 | 13.32 | 13.10 | |
| 36 x 36 x 36" | ECT-48 Double Wall Corrugated | 5/75 | 27.08 | 25.67 | 25.07 | 24.47 | 24.07 | |
| 36 x 36 x 36" | ECT-90 Triple Wall Corrugated | 5/30 | 91.21 | 86.48 | 84.45 | 82.43 | 81.08 | |