Challenge #1 comic book mint 9.8 $1.50 Challenge #2 comic book mint 9.8 $1.50 Challenge #3 comic book mint 9.8 $1.50 Challenge #4 comic book mint 9.8 $1.50 The Flash #277 comic book very fine 8.0 $2.00 Superman's Pal Jimmy Olsen #118 comic book good/very good 3.0 $2.50 Superman #208 comic book fair 1.5 $2.00 Uncanny X-men #300 comic book mint 9.8 $3.75 Spider-man #16 comic book mint 9.8 $3.00 X-factor #40 comic book mint 9.8 $1.50 X-factor #42 comic book fine 6.0 $0.49 X-factor #52 comic book mint 9.8 $1.50 X-factor #53 comic book mint 9.8 $1.50 X-factor #54 comic book mint 9.8 $1.50 X-factor #55 comic book mint 9.8 $1.50 X-factor #56 comic book mint 9.8 $1.50 X-factor #57 comic book mint 9.8 $1.50 X-factor #62 comic book near mint 9.4 $0.98 X-factor #63 comic book near mint 9.4 $0.98 X-factor #64 comic book near mint 9.4 $0.98