Your search for "goliath sphinx 99" revealed the following:
Goliath Sphinx (Foil) (CMM) from Commander Masters, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Greg Staples Card Text:Flying
Goliath Sphinx (WWK) from Worldwake, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Greg Staples Card Text:Flying
Goliath Sphinx (Foil) (WWK) from Worldwake, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Greg Staples Card Text:Flying
Goliath Sphinx (CMM) from Commander Masters, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Greg Staples Card Text:Flying
Sphinx of the Second Sun - CMR Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Mythic Rare Finish: Normal Artist: Antonio José Manzanedo Card Text:FlyingAt the beginning of your postcombat main phase, you get an additional beginning...