Walmart offers the Garmin nüvi 30LM 3.5" Portable GPS Navigation System with Lifetime Map Updates for $64.99 with free shipping. That's $7 under our July mention (which didn't include shipping) and $19 under the lowest total price we could find for this GPS without lifetime maps. This GPS features a 3.5" 320x240 LCD, up to four map updates per year for life, microSD card slot, and voice guidance.
A best bet, and for in-store pickup only, is to add two Rain-X Latitude 22" Wiper Blades, model no. 5079279-1, to your cart for $30.54. Redeem the above mail-in rebate to cut it to $15.54. That's $10 under the best shipped price we could find elsewhere.
Walmart offers the XO Vision Automotive Digital Media Receiver, model no. XD103, for $19.88. (Amazon has it for the same price via Prime, although stock is very limited.) Opt for free in-store pickup to avoid the $4.97 shipping charge. That's tied with our mention from ten days ago and the lowest total price we could find by $10. This MP3 stereo receiver features 80 watts of maximum power, a USB port, SD card slot, FM tuner with 18 presets, and auxiliary port.