Kun*Lin via eBay offers a pair of LED Logo Shadow Lamp Door Step Lights in Black or Beige for 29 different car makes for $5.24 with free shipping. Outside of other eBay sellers, that's the lowest total price we could find by $5, although we saw them for slightly less in March. They install with an included 3M sticker and can be controlled automatically or manually. Each light requires three AAA batteries, not included.

Note that this item ships from mainland China and should arrive in two to four weeks.