HELLRIDER地獄騎士 價格還再漲? - 魔法風雲會

Hellrider
Creature — Devil 3/3, 2RR (4)

Haste

Whenever a creature you control attacks, Hellrider deals 1 damage to
defending player.

http://magiccards.info/query?q=Hellrider&v=card&s=cname

http://sales.starcitygames.com/search.php?substring=Hellrider&t_all=All&start_date=2010-01-29&end_date=2012-04-22&order_1=finish&limit=25&action=Show%2BDecks&card_qty%5B1%5D=1&go.x=16&go.y=13

價格從7$現在漲到持續最低$13，這是什麼情形???

--