EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-00848, No. 333-76851, No. 333-79337, No. 333-82257, No. 333-38860, No. 333-66068, No. 333-105620, No. 333-120708 and No. 333-133003) of PC Mall, Inc. (formerly IdeaMall, Inc. and Creative Computers, Inc.) of our report dated March 2, 2007 relating to the financial statements and financial statement schedule, which appears in this Form 10-K.

/s/ PricewaterhouseCoopers LLP

Los Angeles, California

March 12, 2007