When Archaeomancer's Map enters the battlefield, search your library for up to two basic Plains cards, reveal them, put them into your hand, then shuffle. Whenever a land enters the battlefield under an opponent's control, if that player controls more lands than you, you may put a land card from your hand onto the battlefield.
Near Mint - $7.50
Near Mint Non-English - $7.50
Lightly Played - $7.25
Lightly Played Non-English - $7.25
Moderately Played - $6.00
Moderately Played Non-English - $6.00
Heavily Played - $4.50
Heavily Played Non-English - $4.50
Damaged - $3.75
Damaged Non-English - $3.75