I think youll be able to get these for $15-$20 once people realize that they arent playable in any other format, but Id certainly make sure to buy four of these by the end of 2017 if youre a Legacy fan
Should cheaper Backup cards exist, however, they may be an effective source of +1/+1 counters for aggressive decks
Above all, fetchlands are by far the strongest the game, particularly in MTG formats like Modern and Legacy
300 of the cards are also legal to use in the Historic format, which allows any Magic: The Gathering card ever released to be used
The opponent is the authority on whether the statement they make is true or false
The card backs are carefully designed to resemble the original MTG cards, and the images are clear and not blurry, giving you a proxy thats close to the real thing