Walmart offers the Altec Lansing inMotion Portable iPod / iPhone Speakers in Black, model no. IMT520BLK, for $49.88. Shipping adds $1.97, or choose free Site-to-Store. Even with shipping, that's tied with our mention from last week as the best price we've ever seen for these speakers. (It's also a current price low by $27.) Sales tax is added where applicable. Features include an iPod/iPhone dock, two 3" drivers, full-feature remote control, rechargeable battery delivering up to 6.5 hours of power, and handle/kickstand.