Sealed booster packs, particularly those marked as heavy, are also valuable, as they are likely to contain holofoil cards
If you discard a nonland card this way, put a +1/+1 counter on the creature that connived
Echo of the Lost During your turn, you may play cards from your graveyard
[24] POP 1 : Pok Ball with 1 next to it Number of cards: 17 Release date: September 2004 Abbreviation: POP1 POP 2 : Pok Ball with 2 next to it Number of cards: 17 Release date: August 2005 Abbreviation: POP2 POP 3 : Pok Ball with 3 next to it Number of cards: 17 Release date: April 2006 Abbreviation: POP3 POP 4 : Pok Ball with 4 next to it Number of cards: 17 Release date: August 2006 Abbreviation: POP4 POP 5 : Pok Ball with 5 next to it Number of cards: 17 Release date: March 2007 Abbreviation: POP5 POP 6 : Pok Ball with 6 next to it Number of cards: 17 Release date: September 2007 Abbreviation: POP6 POP 7 : Pok Ball with 7 next to it Number of cards: 17 Release date: March 2008 Abbreviation: POP7 POP 8 : Pok Ball with 8 next to it Number of cards: 17 Release date: September 2008 Abbreviation: POP8 POP 9 : Pok Ball with 9 next to it Number of cards: 17 Release date: March 2009 Abbreviation: POP9 The Play
Foil copies of this card are retailing for about $65
While it's obviously still very affordable, that's a pretty sizable 415% spike, and it still seems to be rising