[MENTION=140914]RobS10[/MENTION]
If the boxes fit your needs there are things you can do to deal with the out gassing. I've used the following successfully to remove the small from various plastic storage boxes in the house:
1) When you first get them take them out of the box, (save all of the packing materials for Step 4) open them up, spread them out, and put them outside in the sun for a few days. Rotate them so they get sun on all sides. The boxes are most likely ABS or PVC and any translucent parts are probably a Polycarbonate or possibly Acrylic the UV in the sunlight will help to warm and cure out any solvents or cleaning agents left over from the manufacturing process and being out doors will carry the stink away. (It's unlikely that the translucent parts are the cause of the smells and they are not friends with UV light so you might cover them with a cloth to protect them)
2) If they still stink after a few days you can clean them with water and mild dish soap (Dawn) to remove any remaining oils. Use a soft, very wet sponge and wipe down all of the surfaces you and get to then rinse thoroughly with the hose and leave outside in sun to dry.
3) Then if they still smell or if the smell returns you can try adding a box of baking soda to the inside of the box to trap any lingering smells.
4) If this is still not getting rid of enough of the stink use that big box store's generous return policy.
Remember that it's the out gassing of the various plastics that makes up that "New car Smell"
Boort