Source: BFFC
[Updated May 17, 2015: Just when you thought all the covers for the first issue were out and about, there's one more! It's number #1, but a French version that's a 120-page compilation of four comics! See the Panini Comics exclusive below.]
Marvel Comics, who takes the helm back from Dark Horse Comics to publish Star Wars comics books, has an unconventional strategy with unveiling their first issue in January 2015. They've enabled various comic book shops and artists to sell their own variant covers. Here is our curated list of ones that feature Boba Fett on the cover, with links to high-quality, unwatermarked scans and -- where applicable -- how to purchase.
(Looking for all Boba Fett comics? See our database.)
Star Wars #1 (Panini Comics exclusive)
Cover art by Ramon K. Perez. Available on eBay.Star Wars #1 (The Cargo Hold exclusive)
Cover art by J. Scott Campbell. Sold at thecargohold.ecwid.co.B&W Variant. Sold at thecargohold.ecwid.com.Star Wars #1 (Tidewater Comicon exclusive)Star Wars #1 (Heroes Haven exclusive)
Cover art by Mike Perkins. Layout references Giant Size X-Men #1 (1975). Sold at heroeshavencomics.com.Star Wars #1 (Cards, Comics & Collectibles exclusive)
Cover art by Frank Cho. Sold at cardscomicscollectibles.com.B&W VariantStar Wars #1 (Limited Edition Comix exclusive)
Cover art by Mike Deodato Jr.. Sold at ltd-edition-comix.com.B&W Variant. Two slight variations sold at ltd-edition-comix.com and ltd-edition-comix.com.Star Wars #1 (Mile High Comics exclusive)
Cover art by Humberto Ramos with color by Edgar Delgado. Sold at milehighcomics.com.Star Wars #1 (Diamond Comic / Hasbro Exclusive)
Sold through Previews magazine and New York Toy Fair.Star Wars #1 (Forbidden Planet Exclusive)
Cover art by Adi Granov. Sold at forbiddenplanet.com.B&W variant. Sold at forbiddenplanet.com.Star Wars #1 (Heroes and Fantasies Exclusive)
Cover art by Daniel Acuna. Layout references Amazing Spider-Man #129, the first appearance of The Punisher. Sold at heroesandfantasies.com.B&W variant. Sold at heroesandfantasies.com.Star Wars #1 (Warp 9 Exclusive)
Cover art by Alex Maleev. This layout references Tales of Suspense #39. Sold at ebay.com.B&W variant. Sold at ebay.com.Star Wars #1 (Zapp Comics Exclusive)
Cover art by Mike Mayhew. This layout references Marvel's The New Mutants #98, which had the very first appearances of Deadpool and artwork by Rob Liefeld. Sold at zappcomics.com.B&W variant. Sold at zappcomics.com.