Is lego transformers profitable to sell on Amazon United Kingdom?

The niche generates £48K/yr across 9 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -12.5%. Flapen's verdict: Skip it (31/100).

How competitive is the lego transformers niche?

4 brands and 152 sellers compete. The top 5 products take 92% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in lego transformers?

Top complaints mined from reviews: Assembly/Installation, Quality-Overall, Value For Money. The return rate is 0.5%.

When does demand for lego transformers peak?

Demand peaks in Oct–Nov–Dec; the busiest month runs 4.7× the quietest.

What does it cost to enter the lego transformers niche?

Listings span £7.52–£111.89; the average listing price is £41.55 (sweet spot $15–$100). The average incumbent carries 1,344 reviews — the moat a new listing must climb.

lego transformers

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Avg price

Incredible£41.55

avg listing price — sweet spot $15–$100

Price range

Great£7.52–£111.89

cheapest to priciest tracked listing — scored on the share inside $15–$100

Review moat

Good1,343.78

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-12.5%

90-day search growth — must beat 0% to launch

Market size

Bad£48K

£48K/yr · 126K searches

Conversion

Bad0.9%

search→purchase rate — share of searches ending in a sale

Competition

Bad92%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United Kingdom niche tracking, lego transformers is a £48K/yr Amazon United Kingdom market (126K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 31/100.

Data updated Jul 29, 2026 · scored weekly · How we score niches

lego transformers market data

Units sold / yr: 2K–3K; avg 100–250/product
Revenue / yr: £83K–£104K; units × avg price
Conversion rate: 0.9%
Avg BSR: #419
Page quality: 0%
Prime: 100%
Sponsored: 67%
Out of stock: 10.0%
Avg brand age: 26 months
Avg seller age: 167 days

Competition & brand share

The top 5 products capture 92% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 falling

Sellers

152

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

92%

Top 20: 100%

Open market

LEGO91%
Transformers4%
YOLOPARK2%
HIGH GODO2%

Demand & seasonality

Weekly Amazon search volume, last 89 weeks — -12.5% search growth over the last 90 days.

Peak months: Oct, Nov, Dec · busiest ÷ quietest = 4.7×

Open Trend

Top lego transformers search terms

lego transformers79K/yr -9.8%1.1% conv.
transformers lego31K/yr -22.2%0.8% conv.
transformer lego10K/yr -7.8%1.5% conv.
lego transformer6K/yr -4.2%0.7% conv.

All search terms

Top lego transformers 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 9 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

LEGO Icons Transformers: Soundwave Set for Adults - Display Model Kit with Convertible Figures incl. Laserbeak & Ravage plus a Sound Brick - Collectible Gift for Fans - 10358

LEGO£111.894.8★298 rev

LEGO Icons Transformers Bumblebee Action Figure Building Set Collectible Robot Model Kit for Adults to Build Converts to Vehicle Mode Gifts for Men Women Him Her and Sci-Fi Fans 10338

LEGO£48.204.8★937 rev

LEGO Icons Optimus Prime Transformers Figure Building Set Collectible Transforming 2in1 Robot and Truck Model Kit for Adults to Build Movie-Themed Birthday Gift for Men Women Him or Her 10302

LEGO£103.854.7★1,830 rev

LEGO Speed Champions Time Machine from Back to the Future Toy - Car Model Kit w/Doc Brown & Marty McFly Minifigures - Gift for 9+ Year Old Boys Girls & Movie Fans - 77256

LEGO£16.894.8★2,779 rev

Bumblebee Transformers Toy Rise of The Beasts Action Figure Highly Articulated 6.5 Inch No Converting Bumblebee Model Kit Transformers Toys for Boys Girls 8 Years Old and Up

YOLOPARK£31.374.4★1,676 rev

Newest

by launch date

LEGO Speed Champions Time Machine from Back to the Future Toy - Car Model Kit w/Doc Brown & Marty McFly Minifigures - Gift for 9+ Year Old Boys Girls & Movie Fans - 77256

LEGO£16.892,779 rev

9mo ago

LEGO Icons Transformers: Soundwave Set for Adults - Display Model Kit with Convertible Figures incl. Laserbeak & Ravage plus a Sound Brick - Collectible Gift for Fans - 10358

LEGO£111.89298 rev

10mo ago

Transformers CYBERWORLD Changers Megatron Action Figure Epic World of Action Decepticon Toy Quick-Change Conversion Blaster Detail Collectable Super-Villain Figure for Kids

Transformers£7.521,094 rev

1y ago

LEGO Icons Transformers Bumblebee Action Figure Building Set Collectible Robot Model Kit for Adults to Build Converts to Vehicle Mode Gifts for Men Women Him Her and Sci-Fi Fans 10338

LEGO£48.20937 rev

1y ago

Transformers One 2 in 1 Mask Bumblebee B-127 Action Figure

Transformers£14.35899 rev

2y ago

What buyers say about lego transformers

What buyers praise and complain about, mined from review topics.

What buyers love

Design-Overall19%

“it looks amazing built”

Value For Money19%

“Great price”

Quality-Overall10%

“The quality is brilliant, like you expect with Lego, and the instructions were nice and clear”

Fun/Entertainment Experience10%

“fun to build”

Collectibles9%

“A fantastic addition to my collection”

Gifting Purpose7%

“It was a gift”

Instructions/User Manual/Troubleshooting4%

“The instructions were clear”

Size-Overall3%

“Love this nice size”

Assembly/Installation3%

“great to assemble”

Display-Overall2%

“makes a great display model”

What buyers complain about

Assembly/Installation13%

“Not had chance to build”

Quality-Overall11%

“Poor quality”

Value For Money9%

“it costs a ton though”

Strength8%

“it doesn't transform very well as it is too fragile”

Size-Overall7%

“bigger than expect it”

Design-Overall7%

“Awkward build”

Instructions/User Manual/Troubleshooting4%

“Amazon delivery instructions not met”

Durability4%

“Its falls apart”

Natural Resource Wastage2%

“Waste of plastic and money”

Weight Heavy2%

“this LEGO DeLorean is heavy”

Top return reasons

Gifting Purpose46%

Size-Overall15%

Value For Money14%

Defective Material/Parts12%

Product Condition4%

Instructions/User Manual/Troubleshooting2%

Moist/Dry1%

Adhesion/Stickiness1%

Scratch Resistance1%

Water Resistance1%

Common questions

Is lego transformers profitable to sell on Amazon United Kingdom?: The niche generates £48K/yr across 9 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -12.5%. Flapen's verdict: Skip it (31/100).
How competitive is the lego transformers niche?: 4 brands and 152 sellers compete. The top 5 products take 92% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in lego transformers?: Top complaints mined from reviews: Assembly/Installation, Quality-Overall, Value For Money. The return rate is 0.5%.
When does demand for lego transformers peak?: Demand peaks in Oct–Nov–Dec; the busiest month runs 4.7× the quietest.
What does it cost to enter the lego transformers niche?: Listings span £7.52–£111.89; the average listing price is £41.55 (sweet spot $15–$100). The average incumbent carries 1,344 reviews — the moat a new listing must climb.