Legends of the Space Marines

From Author Wars - https://authorwars.com/publications/legends-of-the-space-marines-313056.html

Overview:

Title: Legends of the Space Marines
Author: Christian Dunn
Year: 2010
ISBN-10: 9781844165520
Publisher: Black Library / BL Publishing (US)
Price: $8.99
Pages: 539
Binding: Paperback
Type: Anthology
Title Reference: Legends of the Space Marines
Notes:
Stated "First published in Great Britain in 2010"
No date other than year. Publication date from Amazon.com as of 2010-06-30.
First printing per number line
Cover artist credit per copyright page
Title page has "WARHAMMER 40,000 STORIES" at top of page (separated from title)
Canadian price $10.99