16 vintages found for sine qua non, select one from the list ...

NV		1996		2000		2004		Show All
1992		1997		2001		2005
1994		1998		2002		2006
1995		1999		2003  (Avg: $461)		2007

Hint: To shop for sine qua non at retail stores only, use the "Show: Exclude auctions" option.