You might have to hoof it to your nearest Kmart to avoid shipping charges, but these wiper blade deals might be worth it. Select wiper blades are 70% off right now, bringing the cheapest models down to the absurd price of $1.95. [Wiper Blade Sale]
This inverter fits nicely in most cup holders, and includes a USB port in addition to a 120V AC outlet. [Rosewill 150W Can Sized Silence Car Inverter with 1Amp USB Port, $14 after promo code EMCYTZG788]
If you don't mind running to your nearest Target store, you can take $10 off a $40 order today when you buy online, but pick up in-store. You can use this deal four times per account, giving you up to $40 in savings on automotive gear, or whatever else you need. [Get $10 off a $40 In-Store Pickup Order at Target]
If you've been noodling with the idea of building a projector-based home theater, this might push you over the edge. This Optoma projector has great reviews, is marked down to its lowest price ever, and comes with a free $100 Amazon gift card to boot. Scroll down the page to find the special offer, and click "Add Both To Cart." [Optoma HD131Xe 1080p 2500 Lumen Full 3D DLP Home Theater Projector + $100 Amazon Gift Card, $672]