6/3 wire with ground 50 feet
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Review moat
Great157.5avg incumbent reviews — the moat a new listing must climb
Conversion
Good4.9%search→purchase rate — share of searches ending in a sale
Avg price
Good$162.10avg listing price — sweet spot $15–$100
Returns
Okay3.8%return rate — above 5% kills the launch gate
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Competition
Bad86%top-5 click share — a locked-up shelf
Market size
Bad$43K$43K/yr · 5K searches
Growth
Bad-48.9%90-day search growth — must beat 0% to launch
Price range
Bad$99.08–$229.25cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, 6/3 wire with ground 50 feet is a $43K/yr Amazon United States market (5K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Aug–Oct. Verdict: Skip it — 23/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
6/3 wire with ground 50 feet market data
- Units sold / yr
- 100–250
- avg 0–100/product
- Revenue / yr
- $16K–$41K
- units × avg price
- Conversion rate
- 4.9%
- Avg BSR
- #498
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 88%
- Out of stock
- 3.5%
- Avg brand age
- 46 months
- Avg seller age
- 162 days
Competition & brand share
The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.Brands
5 falling
Sellers
18
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
86%
Top 20: 100%
Open market
0%
- XMK52%
- energeaster17%
- ARIZONA ELECTRICAL SOLUTIONS15%
- Woods9%
- MOOKEERF8%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -48.9% search growth over the last 90 days.Peak months: Jan, Aug, Oct · busiest ÷ quietest = 2.2×
Top 6/3 wire with ground 50 feet products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 8 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
NM-B 6/3 Wire with Ground 50ft 6/3 NM-B W/G Wire 6 AWG Nonmetallic Sheathed NM-B Cable Copper 6 Gauge 3 Conductor Residential Indoor Electrical Wiring for Branch Circuit Switches Outlets Other Loads
XMK$206.974.8★257 rev
NM-B 6/3 Wire with Ground 25ft 6/3 NM-B Wire Copper 6 AWG 3 Conductor with Ground Nonmetallic Sheathed NMB Cable 6-3 Residential Indoor Electrical Wiring for Branch Circuit Switche Outlet Other Load
XMK$107.854.8★257 rev
Solid Indoor 6/3 Type NM-B Pure Copper Cable 50FT Black 6 AWG 3 Conductors with Ground Wire
energeaster$206.554.5★16 rev
Woods 63950021 25 6-3 NMW/G Wire
Woods$99.084.7★410 rev
6/3 Wire with Ground - 50FT NM-B 6 Gauge Non-Metallic Sheathed Cable 100% Pure Copper 6 AWG 3 Conductor Residential Indoor Wire for Outlets Switches Other Loads and Lighting Wiring Projects etc.
MOOKEERF$229.254.6★24 rev
Newest
by launch dateSolid Indoor 6/3 Type NM-B Pure Copper Cable 50FT Black 6 AWG 3 Conductors with Ground Wire
energeaster$206.5516 rev
Solid Indoor 6/3 Type NM-B Pure Copper Cable 25FT Black 6 AWG 3 Conductors with Ground Wire
energeaster$104.1916 rev
6/3 Wire with Ground - 50FT NM-B 6 Gauge Non-Metallic Sheathed Cable 100% Pure Copper 6 AWG 3 Conductor Residential Indoor Wire for Outlets Switches Other Loads and Lighting Wiring Projects etc.
MOOKEERF$229.2524 rev
NM-B 6/3 Wire with Ground 50ft 6/3 NM-B W/G Wire 6 AWG Nonmetallic Sheathed NM-B Cable Copper 6 Gauge 3 Conductor Residential Indoor Electrical Wiring for Branch Circuit Switches Outlets Other Loads
XMK$206.97257 rev
NM-B 6/3 Wire with Ground 25ft 6/3 NM-B Wire Copper 6 AWG 3 Conductor with Ground Nonmetallic Sheathed NMB Cable 6-3 Residential Indoor Electrical Wiring for Branch Circuit Switche Outlet Other Load
XMK$107.85257 rev
Trending
90-day click momentumSolid Indoor 6/3 Type NM-B Pure Copper Cable 25FT Black 6 AWG 3 Conductors with Ground Wire
energeaster$104.194.5★
Solid Indoor 6/3 Type NM-B Pure Copper Cable 50FT Black 6 AWG 3 Conductors with Ground Wire
energeaster$206.554.5★
6/3 Wire with Ground - 50FT NM-B 6 Gauge Non-Metallic Sheathed Cable 100% Pure Copper 6 AWG 3 Conductor Residential Indoor Wire for Outlets Switches Other Loads and Lighting Wiring Projects etc.
MOOKEERF$229.254.6★
Woods 63950021 25 6-3 NMW/G Wire
Woods$99.084.7★
NM-B 6/3 Wire with Ground 50ft 6/3 NM-B W/G Wire 6 AWG Nonmetallic Sheathed NM-B Cable Copper 6 Gauge 3 Conductor Residential Indoor Electrical Wiring for Branch Circuit Switches Outlets Other Loads
XMK$206.974.8★
What buyers say about 6/3 wire with ground 50 feet
What buyers praise and complain about, mined from review topics.What buyers love
“Reasonably priced”
“As advertised”
“The wire seems of very good quality”
“states that it is made in the USA”
“Worked perfect for my 6-50 plug”
“Excellent product and good material”
“This was perfect for installing a EV charger inside my garage”
“Good for generator plug wiring”
“Worked great for my project”
“It's flexible enough to make the bends viable”
What buyers complain about
“it is true that working with this wire requires patience as it is not flexible”
“I was reluctant to purchase this wire because the price was so far below other brands”
“6-3 is not the easiest to work with”
Top return reasons
Common questions
- Is 6/3 wire with ground 50 feet profitable to sell on Amazon United States?
- The niche generates $43K/yr across 8 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -48.9%. Flapen's verdict: Skip it (23/100).
- How competitive is the 6/3 wire with ground 50 feet niche?
- 5 brands and 18 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in 6/3 wire with ground 50 feet?
- Top complaints mined from reviews: Flexibility, Value For Money, Ease Of Use. The return rate is 3.8%.
- When does demand for 6/3 wire with ground 50 feet peak?
- Demand peaks in Jan–Aug–Oct; the busiest month runs 2.2× the quietest.
- What does it cost to enter the 6/3 wire with ground 50 feet niche?
- Listings span $99.08–$229.25; the average listing price is $162.10 (sweet spot $15–$100). The average incumbent carries 158 reviews — the moat a new listing must climb.