Athearn HO Scale RTR 40' Superior Door Box, NH #31520 Athearn Share Deel X Messenger Email Out of stock Athearn HO Scale RTR 40' Superior Door Box, NH #31520 Athearn Share Deel X Messenger Email Product form No reviews Scale: MSRP: 34.99 $27.95 SKU: ATH7627 Barcode: 797534076273 Out of stock Out of stock Guaranteed secure & safe checkout.