In metric: 1488.35 grams.
Smith's website is very slow, very buggy, and very badly designed but I use it because Smith's is cheap. And sometimes they screw up. This is their biggest fuckup that I found yet.
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Edit
To be clear - the price is supposed to be ~$9.99.
That's a great deal. Those are usually 10 plus dollars.
Definitely a fuckup and I would order as many chicken parms as you can tolerate.
Each box is probably a good sized dinner and leftovers for two work lunches.