As one of its daily deals, Guitar Center offers the Akai Professional RPM3 Production Monitors with USB Audio Interface for $59.99 with free shipping. That's $39 off list and the lowest price we could find. Deal ends today. Features include:
USB interface (plays from and records to your PC)
80Hz to 20kHz frequency response
3" low-freq. driver & 1" high-freq. driver
1/8" headphone jack
One grocery chain is likely to save you more money than any other.