You can get $10 off any pre-order over $39.99 at Newegg, free shipping.
Some examples include,
World of Warcraft: Mists of Pandaria
Starcraft 2: Heart of the Swarm
Use coupon code EMCNAJB243
Some examples include,
World of Warcraft: Mists of Pandaria
Starcraft 2: Heart of the Swarm
Use coupon code EMCNAJB243