Jacks classic shipping question?

I was wondering if anyone knew how much shipping is for Jacks classic fertilizer up to Canada? Their email isn't working so I can get a quote, I was thinking of getting:

two 1.5 lbs tubs of the all purpose and blossom booster. (The dynamic duo)

So if anyone could give me a guess how much they think the shipping would cost.

Oh and tell me in canadian or american dollars.

its about 27 dollars total vs. 30 if u bought both indivisually.