The Diamond Comics Advance Reorder List is a great speculator tool. It shows what books retailers are going back to get more of, in advance of their release. They are actually putting their money up betting these books get big. These are the books people are talking about in shops, message boards, and websites. Here is the Diamond Comics Advance for 6/26/17:
DC’s Essentials $1 reprints of Rebirth books are all over the list, people do love cheap comics. Regression is standing strong on the third issue. Star Wars Darth Vader saw a surge due to the new Jedi introduced in Issue 2.
DARK DAYS THE FORGE #1 2ND PTG
STAR WARS DARTH VADER #3
OLD MAN LOGAN #26
REGRESSION #3
SPIDER-MEN II #1
DC JUSTICE LEAGUE ESSENTIALS BATMAN #1 REBIRTH
EDGE OF VENOMVERSE #2
DC JUSTICE LEAGUE ESSENTIALS FLASH #1 REBIRTH
ANIMOSITY #8
DIVIDED STATES OF HYSTERIA #2 CVR B IMAGES OF TOMORROW VAR
DC JUSTICE LEAGUE ESSENTIALS SUPERMAN #1 REBIRTH
ASTONISHING X-MEN #1
GO GO POWER RANGERS #1 FOC INCV TEDESCO VAR
DC JUSTICE LEAGUE ESSENTIALS JUSTICE LEAGUE #1 REBIRTH
DEADLY CLASS #29 CVR C PRIDE MONTH VAR
REGRESSION #3 CVR B IMAGES OF TOMORROW VAR
STAR WARS DOCTOR APHRA #9
EDGE OF VENOMVERSE #2 LIM VAR
DEADPOOL #33 X-MEN CARD VAR SE
GROO PLAY OF GODS #1
DC JUSTICE LEAGUE ESSENTIALS AQUAMAN #1 REBIRTH
WEAPON X #5
INVADER ZIM #21 BOYLE INCV VAR
X-MEN BLUE #7
DEFENDERS #3