When Goblin Matron enters the battlefield, you may search your library for a Goblin card, reveal that card, put it into your hand, then shuffle your library.
Near Mint - $1.25
Near Mint Non-English - $1.25
Lightly Played - $1.00
Lightly Played Non-English - $1.00
Moderately Played - $1.00
Moderately Played Non-English - $1.00
Heavily Played - $0.75
Heavily Played Non-English - $0.75
Damaged - $0.50
Damaged Non-English - $0.50