---
title: "Reviews — donruss basketball cards - Flapen"
canonical_url: "https://flapen.com/research/us/sports-outdoors/donruss-basketball-cards/reviews"
last_updated: "2026-08-07T19:43:26.984Z"
locale: en
meta:
  description: "Niche score 56/100 · $26K/yr market · 11K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 56/100 · $26K/yr market · 11K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — donruss basketball cards - Flapen"
---

# **donruss basketball cards**

**Worth a look**

Shows a thin review moat (42 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 7Growth 97Conversion 45Competition 37Returns 98Price range 34Avg price 87Brand share 0Review moat 98Quality gap 95

**Review moat**

**Incredible****41.58**

avg incumbent reviews — the moat a new listing must climb

**Returns**

**Incredible****0.3%**

return rate — above 5% kills the launch gate

**Growth**

**Incredible****+188.3%**

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

**Quality gap**

**Incredible****4.0★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Great****$66.39**

avg listing price — sweet spot $15–$100

**Conversion**

**Okay****3.6%**

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

**Competition**

**Okay****63%**

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

**Price range**

**Okay****$8.37–$261.42**

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

**Market size**

**Bad****$26K**

$26K/yr · 11K searches

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)") [** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")

## Reviews