The Collector’s Edition includes the full version of the game on a DVD-ROM and contains the some exclusive bonus items, in addition to the content from the Digital Deluxe edition:
- Behind-the-Scenes DVD and Blu-ray: Immerse yourself in the StarCraft universe with developer commentary, interviews with voice actors, and an in-depth historical retrospective on StarCraft’s eSports legacy narrated by key members of the community.
- Collector’s Edition Soundtrack CD: Enhance your Heart of the Swarm musical experience with this collection of more than a dozen tracks from the game.
- Heart of the Swarm Hardcover Art Book: This 144-page tome features never-before-seen art from the expansion, including early concept sketches and meticulous 3D renderings.
- Zerg Rush Mousepad: This Collector’s Edition mousepad depicts the Terran Dominion holding out desperately under the onslaught of the Swarm.
The Digital Deluxe version includes a digital copy of the expansion along with some in-game bonus items:
- StarCraft II Torrasque: Crush the enemies of the Swarm with the indomitable Torrasque, a fearsome new look for your zerg Ultralisks.
- StarCraft II Battle.net Portraits and Decals: New Swarm-infested Battle.net portraits and decals help you customize the look of your online profile and in-game army.
- World of Warcraft In-Game Pet: The Baneling companion pet is bursting with enthusiasm and ready to explode onto the Pet Battles scene.
- Diablo III Blade Wings and Banner Sigil: Grow zerg-like wings in honor of the Queen of Blades, and unfurl an exclusive banner sigil to mark your allegiance to the Swarm in Sanctuary.
Not sure on pricing.