Steam has it for PC for $5 downloaded
. Thanks BenKat!Expired! Amazon
has Batman: Arkham Asylum Game of the Year Edition (Xbox 360 or PS3) for $5
with free shipping on $25+. Select Amazon.com as merchant (in sidebar). Temporarily backordered 2 to 4 weeks.
Critically acclaimed third person game features the voice talents of Mark Hamill and Kevin Conroy and this edition includes 4 additional Challenge Maps.