Target offers the Sanyo eneloop AAA Rechargeable Battery 4-Pack, model no. SEC-HR4U4BPN, for $7.99 with free shipping. (Amazon charges the same.) That's $1.99 per battery and tied with last week's mention as the lowest total price we could find by $2. These 800mAh AAA batteries are precharged and can be recharged up to 1,500 times.
Update: It's now out of stock at Target; however, Amazon still offers it for $7.99 with free shipping for Prime members. (Non-members can spend $35 or more to qualify for free shipping; otherwise shipping adds $5.74.)
Target offers the Sennheiser MOMENTUM On-Ear Headphones in Red with a $60 Target Gift Card for $206.99 with free shipping. Assuming you'll use the gift card, that's the lowest total price we could find by $60. Features include a detachable cable, built-in volume control, 112dB sensitivity, and frequency response of 16Hz to 22kHz.
Target offers the GoPro HERO3+ Silver Edition Waterproof Camcorder, model no. CHDHN-302, bundled with a $50 Target Gift Card for $299.99 with free shipping. Assuming you'll use the gift card, that's the lowest total price we could find by $49, although we saw it for $10 less in October for REI members only. It supports 1080p video, up to 10-megapixel photos at 10 fps, and features a housing that's waterproof to 131 feet, battery, and charge cable.