| 3 x 3 x 3" | ECT-32 Single Wall Corrugated | 25/3000 | $.46 | $.43 | $.37 | $.37 | $.36 | |
| 4 x 4 x 4" | ECT-32 Single Wall Corrugated | 25/1800 | .29 | .29 | .29 | .29 | .29 | |
| 4 x 4 x 4" | 2" | 25/1800 | .68 | .64 | .55 | .55 | .54 | |
| 4 x 4 x 4" | White | 25/1800 | .55 | .52 | .45 | .44 | .43 | |
| 5 x 5 x 5" | ECT-32 Single Wall Corrugated | 25/1800 | .40 | .40 | .40 | .40 | .40 | |
| 5 x 5 x 5" | White | 25/1800 | .87 | .81 | .70 | .69 | .68 | |
| 6 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/1800 | .48 | .48 | .48 | .48 | .48 | |
| 6 x 6 x 6" | White | 25/1800 | .69 | .65 | .56 | .55 | .54 | |
| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | .80 | .75 | .65 | .64 | .63 | |
| 6 x 6 x 6" | ECT-48 Double Wall Corrugated | 15/675 | 1.48 | 1.39 | 1.20 | 1.19 | 1.17 | |
| 7 x 7 x 7" | ECT-32 Single Wall Corrugated | 25/500 | .75 | .70 | .61 | .60 | .59 | |
| 7 x 7 x 7" | White | 25/500 | 1.20 | 1.13 | .98 | .96 | .95 | |
| 7 x 7 x 7" | ECT-48 Double Wall Corrugated | 15/450 | 1.82 | 1.70 | 1.48 | 1.45 | 1.43 | |
| 8 x 8 x 8" | ECT-32 Single Wall Corrugated | 25/900 | .72 | .72 | .67 | .66 | .65 | |
| 8 x 8 x 8" | 6,4" | 25/900 | .84 | .84 | .84 | .84 | .84 | |
| 8 x 8 x 8" | White | 25/900 | 1.00 | .93 | .81 | .80 | .78 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.21 | 1.13 | .98 | .97 | .95 | |
| 8 x 8 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 1.44 | 1.35 | 1.17 | 1.16 | 1.14 | |
| 9 x 9 x 9" | ECT-32 Single Wall Corrugated | 25/600 | .96 | .90 | .78 | .77 | .76 | |
| 9 x 9 x 9" | 7,5" | 25/600 | .97 | .91 | .79 | .78 | .77 | |
| 9 x 9 x 9" | White | 25/600 | 1.80 | 1.69 | 1.46 | 1.44 | 1.42 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.29 | 2.15 | 1.86 | 1.83 | 1.80 | |
| 10 x 10 x 10" | ECT-32 Single Wall Corrugated | 25/500 | .72 | .72 | .72 | .72 | .72 | |
| 10 x 10 x 10" | 8,6" | 25/500 | 1.28 | 1.20 | 1.04 | 1.02 | 1.01 | |
| 10 x 10 x 10" | White | 25/500 | 1.31 | 1.23 | 1.07 | 1.05 | 1.03 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.61 | 1.51 | 1.31 | 1.29 | 1.27 | |
| 10 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 2.06 | 1.94 | 1.68 | 1.65 | 1.63 | |
| 11 x 11 x 11" | ECT-32 Corrugated | 25/500 | 1.45 | 1.36 | 1.18 | 1.16 | 1.15 | |
| 12 x 12 x 12" | ECT-32 Single Wall Corrugated | 25/500 | .99 | .99 | .99 | .99 | .99 | |
| 12 x 12 x 12" | 10,8" | 25/500 | 1.62 | 1.52 | 1.32 | 1.30 | 1.28 | |
| 12 x 12 x 12" | White | 25/500 | 1.87 | 1.75 | 1.52 | 1.49 | 1.47 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.35 | 2.20 | 1.91 | 1.88 | 1.85 | |
| 12 x 12 x 12" | ECT-48 Double Wall Corrugated | 15/150 | 2.64 | 2.48 | 2.15 | 2.11 | 2.08 | |
| 12 x 12 x 12" | ECT-71 Double Wall Corrugated | 15/150 | 9.40 | 8.81 | 7.64 | 7.52 | 7.40 | |
| 12 x 12 x 12" | ECT-90 Triple Wall Corrugated | 5/30 | 32.75 | 30.70 | 26.61 | 26.20 | 25.79 | |
| 13 x 13 x 13" | ECT-32 Single Wall Corrugated | 25/500 | 1.84 | 1.72 | 1.49 | 1.47 | 1.45 | |
| 13 x 13 x 13" | 11,9,7" | 25/500 | 1.96 | 1.84 | 1.59 | 1.57 | 1.55 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 4.57 | 4.29 | 3.72 | 3.66 | 3.60 | |
| 13 x 13 x 13" | ECT-48 Double Wall Corrugated | 15/180 | 3.31 | 3.10 | 2.69 | 2.64 | 2.60 | |
| 14 x 14 x 14" | ECT-32 Single Wall Corrugated | 25/250 | 1.69 | 1.69 | 1.69 | 1.69 | 1.69 | |
| 14 x 14 x 14" | 12,10,8" | 25/250 | 2.54 | 2.38 | 2.06 | 2.03 | 2.00 | |
| 14 x 14 x 14" | White | 25/250 | 2.93 | 2.74 | 2.38 | 2.34 | 2.30 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 2.89 | 2.71 | 2.35 | 2.31 | 2.28 | |
| 14 x 14 x 14" | ECT-48 Double Wall Corrugated | 15/120 | 3.58 | 3.36 | 2.91 | 2.87 | 2.82 | |
| 14 x 14 x 14" | ECT-71 Double Wall Corrugated | 15/120 | 9.40 | 8.81 | 7.63 | 7.52 | 7.40 | |
| 14 x 14 x 14" | ECT-90 Triple Wall Corrugated | 5/30 | 24.32 | 22.80 | 19.76 | 19.46 | 19.16 | |
| 15 x 15 x 15" | ECT-32 Single Wall Corrugated | 25/250 | 2.41 | 2.26 | 1.96 | 1.93 | 1.90 | |
| 15 x 15 x 15" | 13,11,9,7" | 25/250 | 2.84 | 2.66 | 2.30 | 2.27 | 2.23 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 6.22 | 5.83 | 5.05 | 4.97 | 4.90 | |
| 15 x 15 x 15" | ECT-48 Double Wall Corrugated | 15/90 | 4.58 | 4.29 | 3.72 | 3.66 | 3.60 | |
| 16 x 16 x 16" | ECT-32 Single Wall Corrugated | 25/125 | 2.11 | 2.11 | 2.11 | 2.11 | 2.11 | |
| 16 x 16 x 16" | 14,12,10,8" | 10/120 | 2.94 | 2.75 | 2.39 | 2.35 | 2.31 | |
| 16 x 16 x 16" | White | 25/125 | 3.81 | 3.57 | 3.09 | 3.05 | 3.00 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 4.12 | 3.86 | 3.35 | 3.29 | 3.24 | |
| 16 x 16 x 16" | ECT-48 Double Wall Corrugated | 15/90 | 5.02 | 4.71 | 4.08 | 4.02 | 3.96 | |
| 16 x 16 x 16" | ECT-71 Double Wall Corrugated | 15/75 | 16.02 | 15.02 | 13.02 | 12.82 | 12.62 | |
| 16 x 16 x 16" | ECT-90 Triple Wall Corrugated | 5/30 | 41.01 | 38.44 | 33.32 | 32.81 | 32.29 | |
| 17 x 17 x 17" | ECT-32 Single Wall Corrugated | 25/150 | 3.39 | 3.18 | 2.75 | 2.71 | 2.67 | |
| 17 x 17 x 17" | 15,13,11" | 25/150 | 4.00 | 3.75 | 3.25 | 3.20 | 3.15 | |
| 17 x 17 x 17" | ECT-48 Double Wall Corrugated | 10/90 | 9.33 | 8.75 | 7.58 | 7.46 | 7.35 | |
| 18 x 18 x 18" | ECT-32 Single Wall Corrugated | 20/120 | 2.48 | 2.48 | 2.48 | 2.48 | 2.48 | |
| 18 x 18 x 18" | 16,14,12,10" | 20/120 | 3.75 | 3.51 | 3.04 | 3.00 | 2.95 | |
| 18 x 18 x 18" | White | 20/120 | 5.28 | 4.95 | 4.29 | 4.22 | 4.16 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 4.91 | 4.60 | 3.99 | 3.93 | 3.86 | |
| 18 x 18 x 18" | ECT-48 Double Wall Corrugated | 10/70 | 6.08 | 5.70 | 4.94 | 4.86 | 4.78 | |
| 18 x 18 x 18" | ECT-71 Double Wall Corrugated | 10/70 | 16.92 | 15.87 | 13.75 | 13.54 | 13.33 | |
| 18 x 18 x 18" | ECT-90 Triple Wall Corrugated | 5/30 | 40.24 | 37.73 | 32.70 | 32.20 | 31.69 | |
| 19 x 19 x 19" | ECT-32 Single Wall Corrugated | 10/120 | 4.29 | 4.02 | 3.48 | 3.43 | 3.38 | |
| 20 x 20 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 3.49 | 3.49 | 3.49 | 3.49 | 3.49 | |
| 20 x 20 x 20" | 18,16,14" | 10/120 | 5.05 | 4.73 | 4.10 | 4.04 | 3.97 | |
| 20 x 20 x 20" | White | 10/120 | 6.88 | 6.45 | 5.59 | 5.50 | 5.42 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 6.38 | 5.98 | 5.18 | 5.10 | 5.02 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 6.41 | 6.01 | 5.21 | 5.13 | 5.05 | |
| 20 x 20 x 20" | ECT-48 Double Wall Corrugated | 10/70 | 7.23 | 6.78 | 5.88 | 5.78 | 5.69 | |
| 20 x 20 x 20" | ECT-71 Double Wall Corrugated | 10/70 | 23.44 | 21.97 | 19.04 | 18.75 | 18.46 | |
| 20 x 20 x 20" | ECT-90 Triple Wall Corrugated | 5/30 | 47.13 | 44.18 | 38.29 | 37.70 | 37.11 | |
| 21 x 21 x 21" | ECT-32 Single Wall Corrugated | 15/150 | 7.44 | 6.97 | 6.04 | 5.95 | 5.86 | |
| 22 x 22 x 22" | ECT-32 Single Wall Corrugated | 10/120 | 5.13 | 4.81 | 4.17 | 4.11 | 4.04 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 7.28 | 6.82 | 5.91 | 5.82 | 5.73 | |
| 22 x 22 x 22" | ECT-48 Double Wall Corrugated | 10/90 | 10.47 | 9.81 | 8.51 | 8.38 | 8.24 | |
| 23 x 23 x 23" | ECT-32 Single Wall Corrugated | 10/150 | 9.75 | 9.14 | 7.92 | 7.80 | 7.67 | |
| 24 x 24 x 24" | ECT-32 Corrugated | 10/120 | 6.28 | 5.89 | 5.10 | 5.03 | 4.95 | |
| 24 x 24 x 24" | 22,20,18,16" | 10/120 | 6.58 | 6.17 | 5.35 | 5.27 | 5.18 | |
| 24 x 24 x 24" | White | 10/120 | 9.66 | 9.05 | 7.85 | 7.73 | 7.60 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 10.87 | 10.19 | 8.83 | 8.70 | 8.56 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 9.21 | 8.63 | 7.48 | 7.37 | 7.25 | |
| 24 x 24 x 24" | ECT-48 Double Wall Corrugated | 10/70 | 11.41 | 10.69 | 9.27 | 9.13 | 8.98 | |
| 24 x 24 x 24" | ECT-71 Double Wall Corrugated | 10/70 | 36.56 | 34.28 | 29.71 | 29.25 | 28.79 | |
| 24 x 24 x 24" | ECT-90 Triple Wall Corrugated | 5/30 | 33.68 | 31.57 | 27.36 | 26.94 | 26.52 | |
| 25 x 25 x 25" | ECT-32 Single Wall Corrugated | 10/120 | 8.14 | 7.63 | 6.62 | 6.51 | 6.41 | |
| 25 x 25 x 25" | ECT-48 Double Wall Corrugated | 5/90 | 19.54 | 18.32 | 15.88 | 15.63 | 15.39 | |
| 26 x 26 x 26" | ECT-32 Single Wall Corrugated | 10/120 | 8.90 | 8.34 | 7.23 | 7.12 | 7.01 | |
| 26 x 26 x 26" | 24,22,20" | 10/120 | 9.30 | 8.72 | 7.56 | 7.44 | 7.32 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 11.12 | 10.43 | 9.04 | 8.90 | 8.76 | |
| 26 x 26 x 26" | ECT-48 Double Wall Corrugated | 5/75 | 14.48 | 13.57 | 11.76 | 11.58 | 11.40 | |
| 27 x 27 x 27" | ECT-32 Single Wall Corrugated | 5/120 | 9.34 | 8.76 | 7.59 | 7.48 | 7.36 | |
| 28 x 28 x 28" | ECT-32 Single Wall Corrugated | 5/120 | 10.30 | 9.66 | 8.37 | 8.24 | 8.11 | |
| 28 x 28 x 28" | ECT-48 Double Wall Corrugated | 5/90 | 22.87 | 21.44 | 18.58 | 18.29 | 18.01 | |
| 30 x 30 x 30" | ECT-32 Single Wall Corrugated | 5/120 | 11.97 | 11.22 | 9.73 | 9.58 | 9.43 | |
| 30 x 30 x 30" | ECT-48 Double Wall Corrugated | 5/75 | 19.73 | 18.50 | 16.03 | 15.78 | 15.54 | |
| 30 x 30 x 30" | ECT-90 Triple Wall Corrugated | 5/30 | 53.42 | 50.08 | 43.40 | 42.73 | 42.07 | |
| 32 x 32 x 32" | ECT-32 Single Wall Corrugated | 5/120 | 12.92 | 12.12 | 10.50 | 10.34 | 10.18 | |
| 32 x 32 x 32" | ECT-48 Double Wall Corrugated | 5/90 | 23.43 | 21.97 | 19.04 | 18.75 | 18.45 | |
| 34 x 34 x 34" | ECT-32 Single Wall Corrugated | 5/120 | 14.68 | 13.77 | 11.93 | 11.75 | 11.56 | |
| 36 x 36 x 36" | ECT-32 Single Wall Corrugated | 5/120 | 16.34 | 15.32 | 13.28 | 13.08 | 12.87 | |
| 36 x 36 x 36" | 24,22,20" | 5/120 | 17.47 | 16.38 | 14.19 | 13.97 | 13.76 | |
| 36 x 36 x 36" | ECT-48 Double Wall Corrugated | 5/75 | 32.09 | 30.09 | 26.07 | 25.67 | 25.27 | |
| 36 x 36 x 36" | ECT-90 Triple Wall Corrugated | 5/30 | 108.10 | 101.34 | 87.83 | 86.48 | 85.13 | |