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Moonstone

The Bloomberg Terminal for Pokémon Cards

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Point your phone at a binder page and Moonstone prices every card on it from real sold data — no typing, no one-card-at-a-time lookup. Scan 1,000 cards free: moonstonehq.com/scan Under the scan: eBay sold-price medians, PSA populations and gem rates, each figure with its source, across 70,045 cards. Plus break-even grading math — the exact gem rate where grading starts to pay, and a plain "sell it raw" when it doesn't. Pro: free 3 days, then $9.99/month.

PH · launched Nov 3, 2026 · 1 upvote (top 65%) · 0 views

Niche: collectibles and currency tracking apps · 54 launches, 5 in the last 7 days ▼ -44% · Explore this niche →

Category and tags

  • Retail & commerce
  • Analytics & BI
  • Prosumer
  • Not AI
  • Commercial product
  • Analytics
  • Investing
  • Games

Visit website ↗ Source listing ↗

Could you build this?

Partial The scan-and-price UI is vibe-codeable, but reliable recognition of Pokémon cards from phone photos across a whole binder page and the eBay sold-data pipeline are harder pieces.

What it would actually take: The app needs a card-recognition model trained on card art and set-number variations, plus a robust mobile capture flow that handles glare and binder pages. It also needs a continuously updated pricing database built from eBay sold listings, which requires licensed or scraped data, deduplication, and outlier handling. PSA population and gem-rate data must be sourced and kept current, which is a data-engineering effort more than a coding one.

Competitors

Other products that read as similar to this one : 659 launches clear the similarity bar, closest 8 shown.

Attention rank: #99 of 660 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 304 days after the earliest competitor.

  • PokeForecast · ph · 2026-10-04 · 1 upvotes · similarity 0.60
  • SlabFloor · ph · 2026-11-05 · 2 upvotes · similarity 0.59
  • CardHunt · ph · 2026-10-31 · 1 upvotes · similarity 0.54
  • BountyScope · ph · 2026-11-14 · 2 upvotes · similarity 0.54
  • Should I Grade It? · ph · 2026-10-16 · 1 upvotes · similarity 0.54
  • Greedy TCG · ph · 2026-09-28 · 1 upvotes · similarity 0.53
  • CardFrame · ph · 2026-11-08 · 2 upvotes · similarity 0.52
  • CardValue.ai · ph · 2026-10-14 · 3 upvotes · similarity 0.51

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.