Cheapest 15 ft extension cord

All sizes of Extension cord →

Amazon —Not enough matching listings yet; checked daily
eBay $8.79/cabletypical $8.79 · 5 new listings Buy on eBay: $8.79 for 1 cable →as of 2026-11-06 UTC

Amazon prices are before shipping (free on most items with Prime); eBay prices include shipping. We earn a commission when you buy through these links, at no cost to you.

All 5 listings, single cables first, then multipacks

ItemSizePricePer cable
15 Ft. 16/2 SPT-2 Multi-Outlet (3) Indoor Light-Duty Extension Cord with Safety 1 cable1 cable$8.79$8.79 eBay →
Set Of 2: HDX 15 Ft 16 Gauge Indoor/Outdoor Extension Cords (Black) 2 cables2 cables$14.95$7.47 eBay →
CP (2-Pack) 15ft 16/2 SPT-2 3-Outlet Indoor Extension Cord White, CP10034X2 2 cables2 cables$14.99$7.50 eBay →
2 Pack Philips 15 Foot Indoor Outdoor Green Extension Cord 3 Prong 3 Outlet 2 cables2 cables$19.99$9.99 eBay →
CP 15 ft (2-Pack ) Indoor/Outdoor Extension Cord 16/3 SJTW, White, CP10206X2 2 cables2 cables$21.99$10.99 eBay →

eBay: new Buy It Now listings from US sellers as of 2026-11-06 UTC, item plus shipping.

Size comes from the seller's unit count or the listing title; check the listing before buying. As an Amazon Associate and eBay Partner, Sharpest earns from qualifying purchases.

More cables

Coaxial cable $0.14/ftDisplayPort cable $0.68/ftLightning cable $0.71/ftUSB-C wall charger $2.79/chargerUSB-C to USB-C cable $0.21/ftUSB-C to USB-A cable $0.28/ftHDMI cable $0.35/ftMicro USB cable $0.30/ftThunderbolt 4 cable $1.83/ft3.5mm aux cable $0.49/ftCat6 bulk Ethernet cable $0.067/ftCat6 Ethernet patch cable $0.27/ft