Cheapest by length
| Length | Amazon, per roll | eBay, per roll |
|---|---|---|
| 10 ft | $13.97 | — |
| 25 ft | $24.99 | — |
| 50 ft | $38.99 | $28.95 |
| 75 ft | — | $34.50 |
| 100 ft | $68.99 | $49.99 |
| 200 ft | — | $105 |
| 250 ft | — | $88.00 |
| 500 ft | $266 | $199 |
Length is rounded to the nearest standard size. Per-roll price = listing price ÷ rolls in the pack (eBay includes shipping).
All 43 listings, cheapest per ft first
| Item | Size | Price | Per ft | ||
|---|---|---|---|---|---|
 | 250 FT THHN/THWN WIRE- 10 AWG STR 600 V -6 COLOR OPTIONS 250 ft | 250 ft | $88.00 | $0.35 | eBay → |
 | 10 Gauge AWG THHN Stranded Black Wire-500ft 500 ft | 500 ft | $199 | $0.40 | eBay → |
 | 10 Gauge AWG THHN Stranded White Wire-500ft 500 ft | 500 ft | $199 | $0.40 | eBay → |
 | 10 Gauge AWG THHN Stranded Red Wire-500ft 500 ft | 500 ft | $199 | $0.40 | eBay → |
 | 10 AWG /THHN 85 ft Stranded Copper Yellow 600V Industrial Wire 85 ft | 85 ft | $34.50 | $0.41 | eBay → |
 | THHN Wire 10 Gauge 250 FT OFC Electrical Wire, 10 AWG Solid Copper Wire Rated up 250 ft | 250 ft | $108 | $0.43 | eBay → |
 | #10 AWG Gauge 600V THHN Stranded Copper Wire UL Listed - Green 500 FT 500 ft | 500 ft | $220 | $0.44 | eBay → |
 | #10 AWG Gauge 600V THHN Stranded Copper Wire UL Listed - White 500 FT 500 ft | 500 ft | $220 | $0.44 | eBay → |
 | Southwire 500 Ft 10 AWG Stranded Black THHN Electrical Wire 22973257 500 ft | 500 ft | $225 | $0.45 | eBay → |
 | Southwire 10AWG THHN Brown Building Wire, 500 Foot Spool (Item 22980701) 500 ft | 500 ft | $229 | $0.46 | eBay → |
 | Republic #10awg Stranded THHN/THWN-2/MTW Building Wire 90C/600V Gray /100ft 100 ft | 100 ft | $49.99 | $0.50 | eBay → |
 | Southwire #10awg Solid THHN/THWN/MTW Building Wire Cable 600V Orange /100ft 100 ft | 100 ft | $49.99 | $0.50 | eBay → |
 | Southwire #10awg Solid THHN/THWN/MTW Building Wire Cable 600V Yellow /100ft 100 ft | 100 ft | $49.99 | $0.50 | eBay → |
 | General Cable #10awg 19 Stranded THHN/THWN-2/MTW Building Wire White /100ft 100 ft | 100 ft | $49.99 | $0.50 | eBay → |
 | Southwire #10awg 19 Strand THHN/THWN/MTW Building Wire Brown /100ft 100 ft | 100 ft | $49.99 | $0.50 | eBay → |
 | 10 GAUGE THHN WIRE BLACK 200 FEET EA THWN 600V COPPER STRANDED 200 ft | 200 ft | $105 | $0.52 | eBay → |
| Wirenco 10 Gauge THHN Stranded Copper Building Wire (Black, 500Ft Reel) 500 ft | 500 ft | $266 | $0.53 | Amazon → | |
 | Thhn Building Wire, Copper, 10 Awg, Black, Stranded, 100 Ft Roll Brand New 100 ft | 100 ft | $53.60 | $0.54 | eBay → |
 | Thhn Building Wire, Copper, 10 Awg, Green, Stranded, 100 Ft Roll Brand New 100 ft | 100 ft | $53.60 | $0.54 | eBay → |
 | #10 AWG Gauge 600V THHN Stranded Copper Wire UL Listed - Black 50FT 50 ft | 50 ft | $28.95 | $0.58 | eBay → |
 | #10 AWG Gauge 600V THHN Stranded Copper Wire UL Listed - White 50FT 50 ft | 50 ft | $28.95 | $0.58 | eBay → |
 | #10 AWG Gauge 600V THHN Stranded Copper Wire UL Listed - Red 50FT 50 ft | 50 ft | $28.95 | $0.58 | eBay → |
 | #10 AWG Gauge 600V THHN Stranded Copper Wire UL Listed - Blue 50FT 50 ft | 50 ft | $28.95 | $0.58 | eBay → |
 | #10 AWG Gauge 600V THHN Stranded Copper Wire UL Listed - Green 50FT 50 ft | 50 ft | $28.95 | $0.58 | eBay → |
 | #10 AWG Gauge 600V THHN Stranded Copper Wire UL Listed - Yellow 50FT 50 ft | 50 ft | $28.95 | $0.58 | eBay → |
 | SouthWire 22974084: 100 ft. 10 AWG White Stranded CU THHN Wire 100 ft | 100 ft | $59.29 | $0.59 | eBay → |
| Pathosky THHN Wire 10 Gauge 100FT Stranded Copper Electrical Building Wire 600V with Nylon Sheath & PVC Insulation, Hea… 100 ft | 100 ft | $68.99 | $0.69 | Amazon → | |
| 10 AWG THHN Stranded Bare Copper Wire 100FT Green Grounding Wire, Electrical Wire, 600V Rated Building Wire, Ideal for … 100 ft | 100 ft | $68.99 | $0.69 | Amazon → | |
| MOOKEERF THHN Wire 10 Gauge 100FT - OFC Stranded Copper 10 AWG Electrical Building Wire 600V with Nylon Jacket and PVC … 100 ft | 100 ft | $69.99 | $0.70 | Amazon → | |
| THHN Wire 10 Gauge 100 FT Stranded Copper Wire, Black 100 ft | 100 ft | $69.99 | $0.70 | Amazon → | |
| WotyWire 10 Gauge THHN Wire, Stranded Oxygen-Free Copper Wire, White, 100FT 100 ft | 100 ft | $69.99 | $0.70 | Amazon → | |
| 10 AWG THHN Stranded Bare Copper Wire 50FT Green Grounding Wire, Electrical Wire, 600V Rated Building Wire, Ideal for P… 50 ft | 50 ft | $38.99 | $0.78 | Amazon → | |
| THHN Wire 10 Gauge 50FT, UL83 THWN-2 10 AWG Copper Wire (Black) 50 ft | 50 ft | $38.99 | $0.78 | Amazon → | |
| WotyWire 10 Gauge THHN Wire, Stranded Oxygen-Free Copper Wire, Red, 50FT 50 ft | 50 ft | $39.99 | $0.80 | Amazon → | |
| MOOKEERF THHN Wire 10 Gauge 25FT - OFC Stranded Copper 10 AWG Electrical Building Wire 600V with Nylon Jacket and PVC I… 25 ft | 25 ft | $24.99 | $1.00 | Amazon → | |
| THE CIMPLE CO 10 AWG Insulated Solid Copper THHN/THWN Wire 10 FT 10 ft | 10 ft | $13.97 | $1.40 | Amazon → | |
| 10 Gauge THHN Wire 10 FT, 10 AWG Stranded Copper Electrical Wire, Black 10 ft | 10 ft | $13.99 | $1.40 | Amazon → | |
| 10 Gauge THHN Wire 50FT, 10 AWG 3 Conductor Twisted Cable, UL Listed 50 ft | 50 ft | $93.99 | $1.88 | Amazon → | |
| 10 AWG THHN Wire 100FT 3-Color Set (Black/White/Green) Stranded Copper, Pre-Twisted Conductors, THHN/THWN-2 Rated, 600V… 100 ft | 100 ft | $190 | $1.90 | Amazon → | |
| 10 AWG THHN Wire 50FT 3-Color Set (Black/White/Green) Stranded Copper, Pre-Twisted Conductors, THHN/THWN-2 Rated, 600V,… 50 ft | 50 ft | $95.99 | $1.92 | Amazon → | |
| 10 AWG THHN Wire 25FT 3-Color Set (Black/White/Green) Stranded Copper, Pre-Twisted Conductors, THHN/THWN-2 Rated, 600V,… 25 ft | 25 ft | $55.99 | $2.24 | Amazon → | |
| THHN Wire 10 Gauge 3 Conductors Copper Wire Black White Green, 10FT 10 ft | 10 ft | $28.99 | $2.90 | Amazon → | |
| 10 AWG THHN Wire 3-Conductor (Black/White/Green) – Stranded Copper, THHN/THWN-2 Rated 600V, Nylon Jacket for Indoor/Out… 10 ft | 10 ft | $29.99 | $3.00 | Amazon → |
Amazon per ft, by day
typical cheapest, per ft
eBay per ft, by day
typical cheapest, per ft
Amazon as of 2026-11-06 14:16:48 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 2026-11-06 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.
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