Worth' value $400 answer purple round Jeopardy! Show_number 4201 category SCARY AUTHORS air_date 2007-02-14 question 'This type of star sequoia or slalom' value $800 answer typhoid round Jeopardy! Show_number 4751 category VISUALIZE THE VEEPS air_date 2011-02-10 question 'Returning from Europe & Morocco' value.