DirectMarket via eBay offers these Flashing LED Light Shoe Laces
in five colors (green shown) for $1.87
for shipping. That's the lowest total price we could find by a buck, although we saw them for $2 less last summer. These waterproof glass fiber shoelaces feature three light modes and are suitable for most shoes. Deal ends today at 11 pm ET
Note, these laces are available in Pink for 95 cents more, and in Colorful for $1.90 more.
Expect this item to take two to three weeks to arrive.