I have a couple rookies from 1984 Topps.

Dan Marino-BV $80-Will trade at 80, sell for 45
Darrell Green- BV $10-trade at 10-sell at 5
Howie Long-BV $20-trade at 15-sell at 8

These are all mint. The Marino isnt GEM, but its good. LEt me know what ya need.

I also have other 84 topps too, if you need them.