---
title: "Trend — mariners jersey"
canonical_url: "https://flapen.com/research/us/sports-outdoors/mariners-jersey/trend"
last_updated: "2026-08-12T15:49:07.382Z"
locale: en
meta:
  description: "Amazon product research for mariners jersey: $2K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:description": "Amazon product research for mariners jersey: $2K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:title": "Trend — mariners jersey"
---

# **Mariners Jersey**

**Skip it**

Weak search conversion (0.2%) — this niche doesn't clear our bar today.

Market size 5Growth 74Conversion 3Competition 61Returns 21Price range 95Avg price 93Brand share 27Review moat 89Quality gap 40

**Price range**

**Incredible****$15.55–$99.24**

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

**Avg price**

**Great****$50.97**

avg listing price — sweet spot $15–$100

**Review moat**

**Great****210.84**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Good****+57.6%**

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

**Competition**

**Good****48%**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Okay****89%**

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

**Returns**

**Bad****6.1%**

return rate — above 5% kills the launch gate

**Market size**

**Bad****$20K**

$20K/yr · 194K searches

**Conversion**

**Bad****0.2%**

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

**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")

## Trend