| 3 x 3 x 3" | ECT-32 Single Wall Corrugated | 25/3000 | $.37 | $.37 | $.36 | $.36 | $.36 | |
| 4 x 4 x 4" | ECT-32 Single Wall Corrugated | 25/1800 | .29 | .29 | .28 | .28 | .28 | |
| 4 x 4 x 4" | 2" | 25/1800 | .55 | .55 | .54 | .54 | .53 | |
| 4 x 4 x 4" | White | 25/1800 | .45 | .44 | .44 | .43 | .43 | |
| 5 x 5 x 5" | ECT-32 Single Wall Corrugated | 25/1800 | .40 | .40 | .40 | .39 | .39 | |
| 5 x 5 x 5" | White | 25/1800 | .70 | .69 | .69 | .68 | .67 | |
| 6 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/1800 | .46 | .46 | .45 | .45 | .44 | |
| 6 x 6 x 6" | White | 25/1800 | .56 | .55 | .55 | .54 | .53 | |
| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | .65 | .64 | .64 | .63 | .62 | |
| 6 x 6 x 6" | ECT-48 Double Wall Corrugated | 15/675 | 1.20 | 1.19 | 1.18 | 1.17 | 1.15 | |
| 7 x 7 x 7" | ECT-32 Single Wall Corrugated | 25/500 | .60 | .60 | .59 | .58 | .58 | |
| 7 x 7 x 7" | White | 25/500 | .97 | .97 | .96 | .95 | .93 | |
| 7 x 7 x 7" | ECT-48 Double Wall Corrugated | 15/450 | 1.47 | 1.46 | 1.44 | 1.43 | 1.41 | |
| 8 x 8 x 8" | ECT-32 Single Wall Corrugated | 25/900 | .64 | .64 | .63 | .63 | .62 | |
| 8 x 8 x 8" | 6,4" | 25/900 | .84 | .83 | .82 | .82 | .80 | |
| 8 x 8 x 8" | White | 25/900 | .80 | .80 | .79 | .78 | .77 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | .98 | .97 | .96 | .95 | .94 | |
| 8 x 8 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 1.17 | 1.16 | 1.15 | 1.14 | 1.12 | |
| 9 x 9 x 9" | ECT-32 Single Wall Corrugated | 25/600 | .78 | .77 | .77 | .76 | .75 | |
| 9 x 9 x 9" | 7,5" | 25/600 | .79 | .78 | .77 | .77 | .76 | |
| 9 x 9 x 9" | White | 25/600 | 1.45 | 1.44 | 1.43 | 1.42 | 1.39 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 1.85 | 1.83 | 1.82 | 1.80 | 1.77 | |
| 10 x 10 x 10" | ECT-32 Single Wall Corrugated | 25/500 | .79 | .79 | .78 | .77 | .76 | |
| 10 x 10 x 10" | 8,6" | 25/500 | 1.03 | 1.03 | 1.02 | 1.01 | .99 | |
| 10 x 10 x 10" | White | 25/500 | 1.06 | 1.05 | 1.04 | 1.03 | 1.02 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.30 | 1.29 | 1.28 | 1.27 | 1.25 | |
| 10 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 1.60 | 1.59 | 1.57 | 1.56 | 1.54 | |
| 11 x 11 x 11" | ECT-32 Corrugated | 25/500 | 1.17 | 1.17 | 1.15 | 1.15 | 1.13 | |
| 12 x 12 x 12" | ECT-32 Single Wall Corrugated | 25/500 | 1.12 | 1.11 | 1.10 | 1.09 | 1.07 | |
| 12 x 12 x 12" | 10,8" | 25/500 | 1.31 | 1.30 | 1.29 | 1.28 | 1.26 | |
| 12 x 12 x 12" | White | 25/500 | 1.51 | 1.50 | 1.48 | 1.47 | 1.45 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 1.90 | 1.88 | 1.87 | 1.85 | 1.82 | |
| 12 x 12 x 12" | ECT-48 Double Wall Corrugated | 15/150 | 2.13 | 2.12 | 2.10 | 2.08 | 2.05 | |
| 12 x 12 x 12" | ECT-71 Double Wall Corrugated | 15/150 | 7.59 | 7.53 | 7.46 | 7.40 | 7.28 | |
| 12 x 12 x 12" | ECT-90 Triple Wall Corrugated | 5/30 | 26.43 | 26.25 | 25.99 | 25.79 | 25.38 | |
| 13 x 13 x 13" | ECT-32 Single Wall Corrugated | 25/500 | 1.48 | 1.47 | 1.46 | 1.45 | 1.42 | |
| 13 x 13 x 13" | 11,9,7" | 25/500 | 1.58 | 1.57 | 1.56 | 1.55 | 1.52 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 3.69 | 3.67 | 3.63 | 3.60 | 3.55 | |
| 13 x 13 x 13" | ECT-48 Double Wall Corrugated | 15/180 | 2.67 | 2.65 | 2.62 | 2.60 | 2.56 | |
| 14 x 14 x 14" | ECT-32 Single Wall Corrugated | 25/250 | 1.74 | 1.73 | 1.72 | 1.70 | 1.68 | |
| 14 x 14 x 14" | 12,10,8" | 25/250 | 2.05 | 2.03 | 2.01 | 2.00 | 1.97 | |
| 14 x 14 x 14" | White | 25/250 | 2.36 | 2.35 | 2.32 | 2.30 | 2.27 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 2.33 | 2.32 | 2.30 | 2.28 | 2.24 | |
| 14 x 14 x 14" | ECT-48 Double Wall Corrugated | 15/120 | 3.01 | 2.99 | 2.96 | 2.94 | 2.89 | |
| 14 x 14 x 14" | ECT-71 Double Wall Corrugated | 15/120 | 7.58 | 7.53 | 7.46 | 7.40 | 7.28 | |
| 14 x 14 x 14" | ECT-90 Triple Wall Corrugated | 5/30 | 19.63 | 19.50 | 19.31 | 19.16 | 18.85 | |
| 15 x 15 x 15" | ECT-32 Single Wall Corrugated | 25/250 | 1.95 | 1.93 | 1.91 | 1.90 | 1.87 | |
| 15 x 15 x 15" | 13,11,9,7" | 25/250 | 2.29 | 2.27 | 2.25 | 2.23 | 2.20 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 5.02 | 4.98 | 4.93 | 4.90 | 4.82 | |
| 15 x 15 x 15" | ECT-48 Double Wall Corrugated | 15/90 | 3.69 | 3.67 | 3.63 | 3.60 | 3.55 | |
| 16 x 16 x 16" | ECT-32 Single Wall Corrugated | 25/125 | 2.18 | 2.17 | 2.15 | 2.13 | 2.10 | |
| 16 x 16 x 16" | 14,12,10,8" | 10/120 | 2.37 | 2.35 | 2.33 | 2.31 | 2.28 | |
| 16 x 16 x 16" | White | 25/125 | 3.07 | 3.05 | 3.02 | 3.00 | 2.95 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 3.32 | 3.30 | 3.27 | 3.24 | 3.19 | |
| 16 x 16 x 16" | ECT-48 Double Wall Corrugated | 15/90 | 4.14 | 4.11 | 4.07 | 4.04 | 3.97 | |
| 16 x 16 x 16" | ECT-71 Double Wall Corrugated | 15/75 | 12.93 | 12.84 | 12.72 | 12.62 | 12.42 | |
| 16 x 16 x 16" | ECT-90 Triple Wall Corrugated | 5/30 | 33.10 | 32.87 | 32.55 | 32.29 | 31.78 | |
| 17 x 17 x 17" | ECT-32 Single Wall Corrugated | 25/150 | 2.74 | 2.72 | 2.69 | 2.67 | 2.63 | |
| 17 x 17 x 17" | 15,13,11" | 25/150 | 3.23 | 3.21 | 3.18 | 3.15 | 3.10 | |
| 17 x 17 x 17" | ECT-48 Double Wall Corrugated | 10/90 | 7.53 | 7.48 | 7.40 | 7.35 | 7.23 | |
| 18 x 18 x 18" | ECT-32 Single Wall Corrugated | 20/120 | 2.67 | 2.66 | 2.63 | 2.61 | 2.57 | |
| 18 x 18 x 18" | 16,14,12,10" | 20/120 | 3.15 | 3.13 | 3.10 | 3.07 | 3.02 | |
| 18 x 18 x 18" | White | 20/120 | 4.26 | 4.23 | 4.19 | 4.16 | 4.09 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 3.96 | 3.93 | 3.90 | 3.86 | 3.80 | |
| 18 x 18 x 18" | ECT-48 Double Wall Corrugated | 10/70 | 4.90 | 4.87 | 4.82 | 4.78 | 4.71 | |
| 18 x 18 x 18" | ECT-71 Double Wall Corrugated | 10/70 | 13.66 | 13.57 | 13.43 | 13.33 | 13.12 | |
| 18 x 18 x 18" | ECT-90 Triple Wall Corrugated | 5/30 | 32.48 | 32.26 | 31.94 | 31.69 | 31.19 | |
| 19 x 19 x 19" | ECT-32 Single Wall Corrugated | 10/120 | 3.46 | 3.44 | 3.40 | 3.38 | 3.32 | |
| 20 x 20 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 3.46 | 3.44 | 3.41 | 3.38 | 3.33 | |
| 20 x 20 x 20" | 18,16,14" | 10/120 | 4.07 | 4.04 | 4.00 | 3.97 | 3.91 | |
| 20 x 20 x 20" | White | 10/120 | 5.55 | 5.52 | 5.46 | 5.42 | 5.33 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 5.15 | 5.11 | 5.06 | 5.02 | 4.94 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 5.18 | 5.14 | 5.09 | 5.05 | 4.97 | |
| 20 x 20 x 20" | ECT-48 Double Wall Corrugated | 10/70 | 5.84 | 5.80 | 5.74 | 5.69 | 5.60 | |
| 20 x 20 x 20" | ECT-71 Double Wall Corrugated | 10/70 | 18.92 | 18.79 | 18.60 | 18.46 | 18.17 | |
| 20 x 20 x 20" | ECT-90 Triple Wall Corrugated | 5/30 | 38.04 | 37.78 | 37.41 | 37.11 | 36.52 | |
| 21 x 21 x 21" | ECT-32 Single Wall Corrugated | 15/150 | 6.00 | 5.96 | 5.90 | 5.86 | 5.77 | |
| 22 x 22 x 22" | ECT-32 Single Wall Corrugated | 10/120 | 4.14 | 4.11 | 4.07 | 4.04 | 3.98 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 5.87 | 5.83 | 5.78 | 5.73 | 5.64 | |
| 22 x 22 x 22" | ECT-48 Double Wall Corrugated | 10/90 | 8.45 | 8.39 | 8.31 | 8.24 | 8.11 | |
| 23 x 23 x 23" | ECT-32 Single Wall Corrugated | 10/150 | 7.87 | 7.81 | 7.74 | 7.67 | 7.55 | |
| 24 x 24 x 24" | ECT-32 Corrugated | 10/120 | 5.07 | 5.04 | 4.99 | 4.95 | 4.87 | |
| 24 x 24 x 24" | 22,20,18,16" | 10/120 | 5.70 | 5.66 | 5.61 | 5.56 | 5.47 | |
| 24 x 24 x 24" | White | 10/120 | 7.80 | 7.74 | 7.67 | 7.60 | 7.48 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 8.77 | 8.71 | 8.63 | 8.56 | 8.42 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 7.43 | 7.38 | 7.31 | 7.25 | 7.14 | |
| 24 x 24 x 24" | ECT-48 Double Wall Corrugated | 10/70 | 9.21 | 9.14 | 9.05 | 8.98 | 8.84 | |
| 24 x 24 x 24" | ECT-71 Double Wall Corrugated | 10/70 | 29.51 | 29.31 | 29.02 | 28.79 | 28.34 | |
| 24 x 24 x 24" | ECT-90 Triple Wall Corrugated | 5/30 | 27.18 | 26.99 | 26.73 | 26.52 | 26.10 | |
| 25 x 25 x 25" | ECT-32 Single Wall Corrugated | 10/120 | 6.57 | 6.53 | 6.46 | 6.41 | 6.31 | |
| 25 x 25 x 25" | ECT-48 Double Wall Corrugated | 5/90 | 15.77 | 15.66 | 15.51 | 15.39 | 15.14 | |
| 26 x 26 x 26" | ECT-32 Single Wall Corrugated | 10/120 | 7.18 | 7.13 | 7.06 | 7.01 | 6.90 | |
| 26 x 26 x 26" | 24,22,20" | 10/120 | 7.51 | 7.45 | 7.38 | 7.32 | 7.21 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 8.98 | 8.91 | 8.83 | 8.76 | 8.62 | |
| 26 x 26 x 26" | ECT-48 Double Wall Corrugated | 5/75 | 11.68 | 11.60 | 11.49 | 11.40 | 11.22 | |
| 27 x 27 x 27" | ECT-32 Single Wall Corrugated | 5/120 | 7.54 | 7.49 | 7.42 | 7.36 | 7.24 | |
| 28 x 28 x 28" | ECT-32 Single Wall Corrugated | 5/120 | 8.31 | 8.26 | 8.18 | 8.11 | 7.98 | |
| 28 x 28 x 28" | ECT-48 Double Wall Corrugated | 5/90 | 18.46 | 18.33 | 18.15 | 18.01 | 17.72 | |
| 30 x 30 x 30" | ECT-32 Single Wall Corrugated | 5/120 | 10.37 | 10.29 | 10.19 | 10.11 | 9.95 | |
| 30 x 30 x 30" | ECT-48 Double Wall Corrugated | 5/75 | 15.93 | 15.81 | 15.66 | 15.54 | 15.29 | |
| 30 x 30 x 30" | ECT-90 Triple Wall Corrugated | 5/30 | 43.12 | 42.82 | 42.40 | 42.07 | 41.40 | |
| 32 x 32 x 32" | ECT-32 Single Wall Corrugated | 5/120 | 10.43 | 10.36 | 10.26 | 10.18 | 10.02 | |
| 32 x 32 x 32" | ECT-48 Double Wall Corrugated | 5/90 | 18.91 | 18.78 | 18.60 | 18.45 | 18.16 | |
| 34 x 34 x 34" | ECT-32 Single Wall Corrugated | 5/120 | 11.85 | 11.77 | 11.65 | 11.56 | 11.38 | |
| 36 x 36 x 36" | ECT-32 Single Wall Corrugated | 5/120 | 13.19 | 13.10 | 12.97 | 12.87 | 12.67 | |
| 36 x 36 x 36" | 24,22,20" | 5/120 | 14.10 | 14.00 | 13.86 | 13.76 | 13.54 | |
| 36 x 36 x 36" | ECT-48 Double Wall Corrugated | 5/75 | 25.90 | 25.72 | 25.47 | 25.27 | 24.87 | |
| 36 x 36 x 36" | ECT-90 Triple Wall Corrugated | 5/30 | 87.26 | 86.65 | 85.80 | 85.13 | 83.78 | |