I looked at Parcel Post costs, and even 2 pounds from FL to WA would add $10 to a 2-pound, $7 order. I'm guessing TX to WA would still be $7 or $8, which makes it marginal.
I think that site's shipping (FedEx Ground) only becomes economical if the order gets up to 20+ pounds.
Anyway, it would be crazy for me to place to place the order ande then m ail 10-pounds arfound the country.
If you or the guy who emailed me get together a big order, I might ask to piggyback 2 pounds onto your order, but I should withdraw my offer to run it.
Parcel Post ain't cheap!