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Midpoint - Card Centering Grading Portfolio App
Midpoint - Card Centering Grading Portfolio App ("Midpoint App") is a web app and a native mobile app (iOS and Android) that measures trading-card centering down to the millimeter, returns instant PSA, BGS, CGC, and TAG grade estimates, and shows what the card is worth — real market prices from sold listings for raw and graded copies (PSA, CGC, BGS, SGC, TAG), with price-history charts and recent sold comps. It helps collectors and resellers decide which cards are worth the grading fee (PSA star
- Authority
- 46 reach 0 · trust 6 · quality 25 · freshness 15
- Tier
- listed
- llms.txt
- https://www.cardcenteringtool.com/llms.txt
- llms-full.txt
- https://www.cardcenteringtool.com/llms-full.txt
- Sections
- 17
- Links
- 42
- Size
- 24640 bytes
- Registered
- 2026-05-15
- Country
- — Publisher location unknown; CDN address excluded
- Country evidence
- No published address evidence collected yet
- For agents
- Documentation: developer or product docs worth reading, nothing to call
- First seen
- 2026-10-24T09:33:37.421Z
- Last checked
- 2026-10-24T09:33:38.501Z
- Badge
Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-24T09:33:37.426Z. Cached copy · Source on cardcenteringtool.com
# Midpoint - Card Centering Grading Portfolio App
> Midpoint - Card Centering Grading Portfolio App ("Midpoint App") is a web app and a native mobile app (iOS and Android) that measures trading-card centering down to the millimeter, returns instant PSA, BGS, CGC, and TAG grade estimates, and shows what the card is worth — real market prices from sold listings for raw and graded copies (PSA, CGC, BGS, SGC, TAG), with price-history charts and recent sold comps. It helps collectors and resellers decide which cards are worth the grading fee (PSA starts at $59.99 a card) before they ship. Works on Pokemon, Magic: The Gathering, Yu-Gi-Oh!, One Piece, Lorcana, Gundam, sports cards (baseball, basketball, football, hockey, soccer, wrestling, UFC, golf, tennis, boxing, racing), and any standard 63×88mm trading card. The price catalog tracks 2,000,000+ cards across all of these categories.
Every analysis runs the same pipeline: custom ML model auto-detects the card edge and inner print frame, straightens the card with a perspective correction and masks the background while keeping the photo's real pixels (no AI retouching), and delivers a deep surface scan covering edges, corners, print, and holo — with a drag-to-align editor for fine-tuning. Each scan also identifies the exact card (name, set, collector number) and attaches live market values: raw condition prices, PSA 10/9/8 graded prices, PSA population counts, 6-month price history, recent eBay sales, and a grading-ROI verdict ("a PSA 10 adds ~$X after the fee"). Saved collections get a total portfolio value that refreshes daily.
Beyond measurement, Midpoint is a full collection toolkit: Instant Lookup identifies any card from one photo — including graded slabs, whose PSA/BGS/CGC/TAG label (company + grade) is read automatically — and jumps straight to its live price. Users can set price alerts on any card (email + push when the market crosses their target), track cost basis and realized profit/loss when cards sell, organize cards into binders, track grading submissions and fees, export the portfolio to CSV, and display values in their own currency. All features work identically on the mobile apps and the web with one synced account.
Midpoint also has Chat (the "Chat" tab in the apps and /chat on the web): a conversational assistant that answers plain-language questions — "Is my Base Set Charizard worth grading?", "Which Pokémon cards jumped the most this month?", "What is my most valuable card today?" — strictly from the same price database and the user's own portfolio and watchlist, in the user's language. It does not browse the web or forecast prices. A photo can be attached: the card is identified by Midpoint's own lookup pipeline first (not by the language model), then priced, with one-tap handoff to Grading or Measure. Three questions a day are free for every account; subscriptions make it unlimited.
On iPhone, Midpoint is also an iMessage app (from app version 1.0.58): inside any Messages co
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| chasedex.com | ChaseDex | documentation Gaming | — | 45 | ✓ | ||
| sportscardportal.com | Sports Card Portal | transactional Sports and fitness Community +1 | US | 51 | ✓ |
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