King Box Spring 9 Inch

Shoppers searched for this 84K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.0% of those searches ended in a purchase. Searches in the last 90 days moved -6.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $370K a year.

Searches, last 12 months

84K

Growth, 90 days vs prior 90

-6.6%

Conversion, latest week

4.0%

Market size, estimated

$370Ka year

Peak month

March1.2× the quietest month

Top search term

king box spring 10 inch35K searches a year

Listings sell for $109.63 on average, from $53.28 to $241.85. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 100 to 250 of them. At $109.63 that is $11K to $27K a year per listing.

Average price

$109.63above the $15 to $100 sweet spot

Price range

$53.28–$241.85

Amazon United States median price

$24.38across 115,062 niches

Units sold a year

3K–4K

Units per listing a year

100–250

Revenue per listing a year

$11K–$27K

Returns

3.0%of orders · Amazon United States median 2.1%

88% of listings pay for placement with sponsored ads. 94% ship with Prime. On an average day, 1.4% of listings are out of stock. The average listing ranks #29 within Mattresses & Box Springs. It carries 3,673 reviews at 4.32 stars, so a new listing needs social proof before a better product.

Sponsored listings

88%

Prime listings

94%

Out of stock, average day

1.4%

Average rank

#29in Mattresses & Box Springs

Average rating

4.32 starsAmazon United States average 4.42 stars

Average reviews

3,673per listing

Listings tracked

33

13 products launched here in the last 12 months. 9 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 25 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months

13

Successful launches

9Amazon's first-year sales bar

Average brand age

25 months