Membership - $150 credit?

[dave92029]

I have six coins from Canadian Pride of Two Nations silver sets that I need to have graded. I was considering the $150 NGC membership that includes a $150 credit. The six coins @ $17 = $102; Plus I want the packaging from the three sets returned to me @$5 = $15;

A) Would the postage cost to return the coins and packaging also be covered by the Credit?

B) Can I request that "Only those coins graded PF70" - should receive the "first Release/Early Release" designations, Not the coins graded PF69 ?

C) The Canadian sets are being released / mailed latter than the US Mint versions, and they have customs and farther to travel  (Toronto to San Diego to NGC) .

Will NGC be "flexible" with the 30 day  window to receive the Canadian sets? 

Thank you for your assistance.

[Greenstang]

You might be better off putting this in the "Ask NGC/NGS" forum. One of the mods from NGC could probably answer your question.