Adorama offers the Tatsuo 5-Button USB Wired Laser Mouse, model no. MIBRU-002, for $19.99 with free shipping. That's the lowest total price we could find by $13. The mouse features five programmable buttons, 3200 dpi, and a scroll wheel.
Fry's Electronics offers the Creative A50 USB Stereo Speakers, model no. 51MF1675AA002, for $9.99. Opt for in-store pickup to dodge the $11.89 shipping fee. That's the lowest price we could find by $26. It features both USB and 3.5mm jacks.
YallStore via eBay offers this 7" 8GB Android Tablet for $47.99 with free shipping. That's $42 off and a very low price for a new 7" 8GB tablet. It features a 7" 800x480 touchscreen LCD, Allwinner A13 single-core 1.2GHz processor, 512MB RAM, 8GB flash storage, microSD slot, microUSB, 802.11n wireless, 3,000mAh battery, 0.3-megapixel front camera, and Android 4.0 OS (Ice Cream Sandwich).