All grades are fair estimates, please take a look at pics. Expedited shipping to USA with tracking number is $28. Shipping within Canada is $20 in a flat rate box and tracking number. I do combine shipping. If Ebay completes the automatic check out, I will refund the shipping difference back to you. If your order is quite large, I will do same, after I review the combined shipping cost at the post office. I am not responsible for additional charges by Ebay when it comes to taxation.