canon g7x mark iii sd card
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$57.84avg listing price — sweet spot $15–$100
Returns
Great1.9%return rate — above 5% kills the launch gate
Competition
Good44%top-5 click share — leaders hold, buyers still browse
Conversion
Good4.9%search→purchase rate — share of searches ending in a sale
Price range
Okay$11.82–$302.25cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Bad$91K$91K/yr · 32K searches
Growth
Bad-4.2%90-day search growth — must beat 0% to launch
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Review moat
Bad22,802.97avg incumbent reviews — the moat a new listing must climb
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, canon g7x mark iii sd card is a $91K/yr Amazon United States market (32K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Feb–Aug–Dec. Verdict: Skip it — 39/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
canon g7x mark iii sd card market data
- Units sold / yr
- 2K–2K
- avg 0–100/product
- Revenue / yr
- $87K–$116K
- units × avg price
- Conversion rate
- 4.9%
- Avg BSR
- #344
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 86%
- Out of stock
- 0.3%
- Avg brand age
- 50 months
- Avg seller age
- 192 days
Competition & brand share
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.Brands
3 flat
Sellers
75
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
44%
Top 20: 84%
Open market
0%
- Gigastone79%
- Sandisk20%
- Amazon Basics1%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -4.2% search growth over the last 90 days.Peak months: Feb, Aug, Dec · busiest ÷ quietest = 5.4×
Top canon g7x mark iii sd card search terms
- gigastone micro sd card9K/yr
- gigastone10K/yr
- sony zv1f memory card6K/yr
- gigastone sd card3K/yr
- sony zv1 memory card4K/yr
Top canon g7x mark iii sd card 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
5-Years Data Recovery GIGASTONE 128GB SD Card 4K Camera Pro UHS-I A1 V30 U3 Class 10 SDXC Memory Card 4K UHD Video Compatible with Digital Camera Full-Sized SD Card with 1 Mini Case
Gigastone$33.414.6★4,940 rev
SANDISK 128GB Extreme PRO SDXC UHS-I Memory Card - C10 U3 V30 4K UHD SD Card - SDSDXXD-128G-GN4IN
Sandisk$29.864.8★88,793 rev
GIGASTONE 128GB Micro SD Card 2-Pack A1 V30 4K Video Recording Compatible with Security Camera Dash cam Drone 95MB/s MicroSDXC Memory Card UHS-I Class 10 with 2 SD Adapter
Gigastone$46.224.6★8,789 rev
5-Years Data Recovery GIGASTONE 128GB Micro SD Card 4K Video Recording for GoPro Action Camera DJI Drone Nintendo-Switch R/W up to 100/50 MB/s MicroSDXC Memory Card UHS-I U3 A2 V30
Gigastone$48.734.5★1,157 rev
GIGASTONE 32GB Micro SD Card 5-Pack MicroSDHC Memory Cards for Security Cameras Wyze Cam Roku Full HD Video Recording UHS-I U1 A1 Class 10 up to 90MB/s with Adapter
Gigastone$39.584.7★10,016 rev
Newest
by launch date
GIGASTONE 32GB Micro SD Card 2-Pack V10 Video Recording Surveillance Security Camera Dash Cam 90MB/s MicroSDHC Memory Card UHS-I Class 10 with Adapter
Gigastone$29.86103 rev
5-Years Data Recovery GIGASTONE 128GB Micro SD Card 4K Video Recording for GoPro Action Camera DJI Drone Nintendo-Switch R/W up to 100/50 MB/s MicroSDXC Memory Card UHS-I U3 A2 V30
Gigastone$48.731,157 rev
5 Yrs Free Data RecoveryDash Cam GIGASTONE 64GB Micro SD Card TLC High Endurance Pro Speed Up to 95MB/s Compatible with REDTIGER Rove VIOFO VANTRUE PRUVEEO ARIFAYZ MicroSDXC UHS-I A1 V30 U3
Gigastone$30.48827 rev
GIGASTONE 64GB Micro SD Card 2-Pack V30 4K Video Recording Surveillance Security Camera Dash Cam Drone 95MB/s MicroSDXC Memory Card UHS-I Class 10 with Adapter
Gigastone$39.371,105 rev
5 Yrs Free Data RecoveryDash Cam GIGASTONE 256GB Micro SD Card TLC High Endurance Pro Speed Up to 100MB/s Compatible with REDTIGER Rove VIOFO VANTRUE PRUVEEO ARIFAYZ MicroSDXC UHS-I A1 V30 U3
Gigastone$62.96843 rev
Trending
90-day click momentumGIGASTONE 32GB Micro SD Card 2-Pack V10 Video Recording Surveillance Security Camera Dash Cam 90MB/s MicroSDHC Memory Card UHS-I Class 10 with Adapter
Gigastone$29.864.5★
5-Years Data Recovery GIGASTONE 64GB SD Card 4K Camera Pro Speed Up to 100MB/s UHS-I A1 V30 SDXC Memory Card 4K UHD Video Compatible with Digital Camera with 1 Mini Case
Gigastone$38.674.7★
5 Yrs Free Data RecoveryDash Cam GIGASTONE 64GB Micro SD Card TLC High Endurance Pro Speed Up to 95MB/s Compatible with REDTIGER Rove VIOFO VANTRUE PRUVEEO ARIFAYZ MicroSDXC UHS-I A1 V30 U3
Gigastone$30.484.4★
5 Yrs Free Data RecoveryDash Cam GIGASTONE 256GB Micro SD Card TLC High Endurance Pro Speed Up to 100MB/s Compatible with REDTIGER Rove VIOFO VANTRUE PRUVEEO ARIFAYZ MicroSDXC UHS-I A1 V30 U3
Gigastone$62.964.6★
GIGASTONE 64GB Micro SD Card 2-Pack V30 4K Video Recording Surveillance Security Camera Dash Cam Drone 95MB/s MicroSDXC Memory Card UHS-I Class 10 with Adapter
Gigastone$39.374.5★
What buyers say about canon g7x mark iii sd card
What buyers praise and complain about, mined from review topics.What buyers love
“Best quality”
“As Advertised”
“Decent price”
“Lots of storage”
“It is compatible”
“Good Transfer speed”
“Camera friendly”
“They last and work in almost everything”
“In addition, it comes with an adapter, which is very practical”
“Fit perfectly”
What buyers complain about
“Did not work”
“Dislike the price”
“It stated it would be compatible. But it wasn't”
“Failed after a few months”
“Poor quality”
“This caused huge slowness on downloads, transfers, and gameplay”
“misleading”
“lose all the storage”
“Arrived used”
“Didn't fit”
Top return reasons
Common questions
- Is canon g7x mark iii sd card profitable to sell on Amazon United States?
- The niche generates $91K/yr across 35 tracked products. 7 of 7 products launched in the last 360 days are still selling. 90-day search growth is -4.2%. Flapen's verdict: Skip it (39/100).
- How competitive is the canon g7x mark iii sd card niche?
- 3 brands and 75 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in canon g7x mark iii sd card?
- Top complaints mined from reviews: Functionality-Overall, Value For Money, Compatibility-Overall. The return rate is 1.9%.
- When does demand for canon g7x mark iii sd card peak?
- Demand peaks in Feb–Aug–Dec; the busiest month runs 5.4× the quietest.
- What does it cost to enter the canon g7x mark iii sd card niche?
- Listings span $11.82–$302.25; the average listing price is $57.84 (sweet spot $15–$100). The average incumbent carries 22,803 reviews — the moat a new listing must climb.