Is psa slab profitable to sell on Amazon United States?

The niche generates $64K/yr across 20 tracked products. 2 of 6 products launched in the last 360 days are still selling. 90-day search growth is +11.8%. Flapen's verdict: Skip it (45/100).

How competitive is the psa slab niche?

13 brands and 39 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 83% of demand.

What do buyers complain about in psa slab?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Value For Money. The return rate is 1.0%.

What does it cost to enter the psa slab niche?

Listings span $6.68–$322.00; the average listing price is $39.63 (sweet spot $15–$100). The average incumbent carries 233 reviews — the moat a new listing must climb.

psa slab

Skip it

A small market ($64K/yr) — this niche doesn't clear our bar today.

Returns

Great1.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$39.63

avg listing price — sweet spot $15–$100

Review moat

Great232.55

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+11.8%

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

Competition

Okay62%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay83%

top-5 brand share — brands hold most of the demand

Conversion

Okay2.3%

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

Price range

Okay$6.68–$322.00

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

Market size

Bad$64K

$64K/yr · 72K searches

Signals Low Review Barrier

According to Flapen's Amazon United States niche tracking, psa slab is a $64K/yr Amazon United States market (72K searches/yr). The top 5 brands hold 83% of demand. Verdict: Skip it — 45/100.

Data updated Jul 30, 2026 · scored weekly · How we score niches

psa slab market data

Units sold / yr: 2K–2K; avg 0–100/product
Revenue / yr: $59K–$79K; units × avg price
Conversion rate: 2.3%
Avg BSR: #827
Page quality: 0%
Prime: 100%
Sponsored: 85%
Out of stock: 5.2%
Avg brand age: 27 months
Avg seller age: 163 days

Competition & brand share

The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 falling

Sellers

Top-5 brand share

83%

Top 20: 100%

Top-5 click share

62%

Top 20: 100%

Open market

13%

Pro-Tec Accessories33%
Comnge23%
Homthy17%
Kitoyz6%
Miyukyee5%
Rapala4%
Open — no brand owns it (7 brands, 13%)

Demand

Weekly Amazon search volume, last 17 weeks — +11.8% search growth over the last 90 days.

Open Trend

Top psa slab search terms

psa slab27K/yr -1.3%1.5% conv.
slab15K/yr +23.8%0.3% conv.
empty graded card slab10K/yr +20.3%2.1% conv.
graded card slab10K/yr +19.6%1.8% conv.
psa slabs6K/yr +5.3%2.1% conv.
empty graded card slabs4K/yr +33.9%1.6% conv.

All search terms

Top psa slab 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 20 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Frosted Graded Card Slab (Pack of 5) for Trading Sports Cards - Up to 35pt

Pro-Tec Accessories$13.424.3★133 rev

12ct Graded Card Slab - Card Case Holder for TCG UV Resistant Acrylic Hard Sleeves with Label Position for Standard Baseball Sport Game Collector Perfect for Sorting Storage and Display

Comnge$22.304.1★44 rev

50 PCS Card Case Holder for Trading Cards Acrylic Graded Card Slab Baseball Card Protectors with Label Position Fit for Sports Cards Game Card Standard Cards

Homthy$43.054.2★669 rev

Miyukyee 24 Pack Card Case Holder for Trading Cards- 35PT Hard Acrylic Graded Protectors Sleeves with Label Slot Compatible with YuGiOh MTG Sports Cards

Miyukyee$26.994.4★108 rev

Magnetic Graded Card Slab for Trading Cards Acrylic One Touch Card Case Holder PSA Slab Protector with Label Position Fit for TCG MTG Baseball Cards Sports Cards Game Cards(50P)

Kitoyz$42.724.6★205 rev

Newest

by launch date

Sytesy for PSA Slab Guard Durable PSA Slab Protector Case Hard TPU Stackable Shock Absorbing Edge Protection Soft Touch Multiple Colors Guards with Precision Fit for Graded Cards Case Clear

Sytesy$6.806 rev

3mo ago

Magnetic Graded Card Slab for Trading Cards Acrylic One Touch Card Case Holder PSA Slab Protector with Label Position Fit for TCG MTG Baseball Cards Sports Cards Game Cards(50P)

Kitoyz$42.72205 rev

6mo ago

Magnetic Graded Card Slab for Trading Cards Acrylic One Touch Card Case Holder PSA Slab Protector with Label Position Fit for TCG MTG Baseball Cards Sports Cards Game Cards(6P)

Kitoyz$15.97205 rev

6mo ago

AlphaTheta SLAB MIDI Controller Unlock Serato Studio (Full Version) MultiFunction Dial & Focus Control 16 Velocity Pads With Aftertouch Touch Strip Performance; Works with Serato DJ Pro

AlphaTheta$322.0021 rev

7mo ago

120 Pack Graded Card Sleeves Precise Fit Slab Sleeves Acid-Free Resealable Slab Protector Compatible with PSA Graded Slabs

Mlikero$6.6892 rev

8mo ago

What buyers say about psa slab

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

What buyers love

Size-Overall24%

“they also fit like a glove”

Quality-Overall17%

“I highly recommend this product for its price point, overall quality & precision, and exact measurements/dimensions”

Value For Money11%

“Excellent value”

Ease Of Use11%

“Easy to use”

Scratch Resistance4%

“no scratches on them”

Strength4%

“Solid product”

Advertised Vs Actual Product4%

“Exactly as advertised”

Durability3%

“mine didnt arrive broken like Ive seen in other reviews”

Collectibles2%

“Use this to make my own custom pokemon card for my one year anniversary with my boyfriend did not disappoint”

Material Quality2%

“The material feels durable”

What buyers complain about

Size-Overall22%

“Sleeves are very small”

Quality-Overall16%

“Absolute horrible quality”

Value For Money11%

“Value-wise, getting 120 sleeves for $5.99 is a steal”

Locking Mechanism6%

“Not secure”

Material Quality6%

“have production flaws leaving cloudy lines in the clear plastic”

Compatibility-Overall6%

“Will not fit SGC or BCG”

Durability6%

“Solid product sleeves do rip sometimes”

Accuracy-Overall3%

“The cases are a bit inconsistent”

Adhesion/Stickiness2%

“Do not use super glue to seal the cases though”

Thickness2%

“these aren't designed for the thick ones”

Top return reasons

Size-Overall28%

Advertised Vs Actual Product16%

Material Quality9%

Functionality-Overall9%

Quality-Overall7%

Defective Material/Parts6%

Value For Money4%

Scratch Resistance3%

Strength3%

Compatibility-Overall2%

Common questions

Is psa slab profitable to sell on Amazon United States?: The niche generates $64K/yr across 20 tracked products. 2 of 6 products launched in the last 360 days are still selling. 90-day search growth is +11.8%. Flapen's verdict: Skip it (45/100).
How competitive is the psa slab niche?: 13 brands and 39 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 83% of demand.
What do buyers complain about in psa slab?: Top complaints mined from reviews: Size-Overall, Quality-Overall, Value For Money. The return rate is 1.0%.
What does it cost to enter the psa slab niche?: Listings span $6.68–$322.00; the average listing price is $39.63 (sweet spot $15–$100). The average incumbent carries 233 reviews — the moat a new listing must climb.