Shipping prices from classic firearms?

[wowsza]

i'm looking to buy some mosin nagants from classic, but they have a ridiculous policy where they will only quote you for shipping after your order is placed and they have your credit card information. i would hope shipping is $15 or less, but i don't want to be billed $25+ unexpectedly.

can anyone here who has bought from them before let me know how much it was to ship a mosin to california?

thanks