Hm.. I believe it is fairly sought after, I bought it from a friend of mine with Resident Evil and Virtua Cop 2 for $12 (XMAS NiGHTS was $2, the other two games were $5).
Speaking of which, I went to buy a Dreamcast game or two on wednesday, and instead they had a few MegaDrive games. Did I get a steal buy buying Ecco: Tide of Time (Cart Only) for $3? I also bought NBA Jam TE for $2, and SMB/Duck Hunt for .30 (MY FIRST NES PURCHASE! 😀).