Rack packs on ebay

I've seen some rack packs for sale on ebay- some graded by GAI some not graded - are these truly un-opened or could they have been re-sealed? I'm new to this and curious! saw a 1978 topps footall pack and looking for a John stallworth rookie - are cards usally in good condition to grade?
thanks
Fast Willie
thanks
Fast Willie
Current #1 Hines Ward Master Set
Current #1 Hines Ward Basic Set
Current #1 Ben Roethlisberger Master Set
Current #1 Ben Roethlisberger Basic Set
Current #1 Jack Lambert Master Set
Current #1 Jack Lambert Basic Set
Current #1 Jerome Bettis Basic Set
Current #2 Jerome Bettis Master Set
Current #1 Franco Harris Basic Set
Current #2 Franco Harris Master Set
Current #1 Jack Ham Master Set
succesful deals with CDsNuts and Bkritz thanks
Current #1 Hines Ward Basic Set
Current #1 Ben Roethlisberger Master Set
Current #1 Ben Roethlisberger Basic Set
Current #1 Jack Lambert Master Set
Current #1 Jack Lambert Basic Set
Current #1 Jerome Bettis Basic Set
Current #2 Jerome Bettis Master Set
Current #1 Franco Harris Basic Set
Current #2 Franco Harris Master Set
Current #1 Jack Ham Master Set
succesful deals with CDsNuts and Bkritz thanks
0
Comments
Joe
<< <i>but there are known sequence patterns for most rack packs >>
For sure. I have run into this problem before when purchasing racks.
1994 Pro Line Live
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