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 - $7.80
Near Mint Non-English - $7.80
Lightly Played - $7.00
Lightly Played Non-English - $7.00
Played - $5.50
Played Non-English - $5.50
Heavily Played - $4.70
Heavily Played Non-English - $4.70
Damaged - $3.90
Damaged Non-English - $3.90