World's Finest Comics ##156
DC Comics • World's Finest Comics Vol. 1
Writer
Edmond Hamilton
Interior Artist
Curt Swan
Cover Artist
Curt Swan (pencils), George Klein (inks)
Publication Date
March 1966
Cover Variant
Regular
Printing
First Printing
Comic Description
First appearance of Bizarro-Batman. The Joker joins Bizarro-World and creates the 'Federation of Bizarro Idiots' (F.B.I.). Bizarro-Batman helps Joker escape prison, leading to a showdown with the real Batman and Superman.
Condition & Value
Condition Grade
Very Good/Fine (CGC 5.0)
Condition Details
Moderate spine stress and ticks. Color breaking creases along the spine and near the top corner. Some corner blunting and minor surface wear/scuffing. Visible edgewear on the left side of the front cover.
Estimated Market Value
Raw: $30 - $55; Graded (5.0): $75 - $100
Recent Sales
Recent sales for mid-grade copies range from $35 to $60 depending on page quality and specific eye appeal. High-grade 9.0+ copies can exceed $300.
Grading Recommendation
Likely not worth professional grading unless for personal preservation. The estimated 5.0 grade does not yield a high enough value increase over raw to justify grading fees, shipping, and turnaround time.
Notable Features
First appearance of Bizarro-Batman. Silver Age key. Features 'checkerboard' DC top banner. 12 cent cover price.
Authentication Notes
Appears authentic with period-appropriate paper aging and color registration. Staple placement is consistent with Silver Age production. No obvious signs of restoration or counterfeiting.