Cheapest 500 ft 14 AWG THHN wire

All sizes of 14 AWG THHN wire →

Amazon $155/rolltypical $157 · 4 listings Buy on Amazon: $155 for 1 roll → list $299.99, −48%as of 2026-11-05 17:52:21 UTC
eBay $97.38/rolltypical $103 · 2 new listings Buy on eBay: $89.99 + $7.39 ship for 1 roll →as of 2026-11-05 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 6 listings, single rolls first, then multipacks

ItemSizePricePer roll
OmniCable M514ST-07 14 AWG THHN wire 500 ft orange green stripe 1 roll1 roll$97.38$97.38 eBay →
500 FT 14 AWG BLACK THHN THWN STRANDED COPPER BUILDING WIRE 1 roll1 roll$109$109 eBay →
14 Gauge THHN Copper Stranded, 500 Foot Reel, Black, 14 AWG, Up to 600 Volt Rated, UL Listed, Rated THHN and THWN, Ther… 1 roll1 roll$155$155 Amazon →
14 Gauge THHN Copper Stranded, 500 Foot Reel, Green, 14 AWG, Up to 600 Volt Rated, UL Listed, Rated THHN and THWN, Ther… 1 roll1 roll$155$155 Amazon →
14 Gauge THHN Copper Stranded, 500 Foot Reel, White, 14 AWG, Up to 600 Volt Rated, UL Listed, Rated THHN and THWN, Ther… 1 roll1 roll$160$160 Amazon →
14 Gauge THHN Copper Stranded, 500 Foot Reel, Red, 14 AWG, Up to 600 Volt Rated, UL Listed, Rated THHN and THWN, Thermo… 1 roll1 roll$160$160 Amazon →

Amazon as of 2026-11-05 17:52:21 UTC: Amazon's own price, else its lowest new offer, before shipping and tax (via Keepa); product prices and availability are accurate as of the date/time indicated and are subject to change. eBay: new Buy It Now listings from US sellers as of 2026-11-05 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.

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