I've never read any of the Batman '66 comics, but I think I'll blind buy the Omnibus!!!
Also, can any of you tell me if the Spin-off "Batman '66 Meets the Green Hornet", "Batman '66 Meets the Man from U.N.C.L.E.", "Batman '66 Meets Steed and Mrs. Peel", "Batman '66' Meets Wonder Woman '77" and the one-shot "Batman '66 Meets the Legion of Super-Heroes" are any good?Put on your go-go boots and get ready to “Batusi” as DC reimagines the classic Batman TV show! In these tales, the Dynamic Duo takes on the Riddler, Mr. Freeze, the Penguin, the Mad Hatter, The Joker and more of the world’s most colorful Bat-villains! And in BATMAN ’66: THE LOST EPISODE #1, an outline from the original TV series featuring Two-Face is adapted to comics for the first time! This new Omnibus collects BATMAN ’66 #1-30, BATMAN ’66: THE LOST EPISODE #1 and a story from SOLO #7.
Source: https://www.dccomics.com/graphic-nov...0%9966-omnibus