I can sell you as many commons as you want. The breakdown of commons is this way: (you cannot pick players but can pick years (not sets thought))

50-$2.50 delivered
100-$4.00 delivered
200-$6.50 delivered
500-$9.00 delivered
1000-$15.00 delivered

or I can make huge starter lots (300-500 cards) of the following:

1987 Topps
1988 Donruss
1989 Score
1990 Donruss
1990 Fleer

Thanks and let me know!