Staples [staples.com] has Staples Hype Stick Highlighters, Chisel, Yellow, 5/Pack (29346) for $0.17.
No delivery available, but I see inventory in-stock available for pickup in multiple zip codes. Since this deal is limited to available in-store inventory only, it's YMMV.

• Stick conforms to all handwriting styles
• Chisel tip for precise marking
• Yellow color
• Smooth, quick-drying ink for clean highlighting
• Pocket clip-on cap keeps marker in easy reach
• Gripped highlighters are comfortable to use for extended periods of time
• This pack comes with five highlighters
• Bright, see-through fluorescent inks
• The non-toxic ink is ideal for marking documents
• AP certified non-toxic; ACMI approved