BlueBuddies RealBlue Value: USA Australia Austria Belgium Canada France Germany Ireland Italy Netherlands Spain Switzerland UK The Smurfs #15: The Smurflings (15) (The Smurfs Graphic Novels) by     Estimated Value: $3.83 The Smurfs #25: The Gambling Smurfs (25) (The Smurfs Graphic Novels) by     Estimated Value: $4.54