Sleepy now in hibernation - marvel: war of heroes forum, Sleepy has quit. quit frankly its a major undertaking to continue updating the guide. for people who have questions about prices, ask in your line trade rooms (that. Jeenx pro trading guide ~ all card values listed for reference, *quick announcements* * jeenx guide is no longer in service. guide pricing was last updated on 1 june, 2013. guide is not current. do not use for pricing!.