Jeff Johnson · Michael JordanThe Collection
Cards owned
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Market value
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Jeff's estimates, owned cards
Sold so far
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Live eBay pricing (last sold + 90‑day average) switches on automatically once eBay approves the developer keys. Until then values are Jeff's own numbers.
Scan a card
Point your phone at any Jordan card. The app reads it, tells you what it is, whether it's already in your binders, and pulls eBay pricing.
IdentifyOwn it?Last sold90‑day avg
Collection
Wanted
Built from Jeff's "Jordan v23" binder (105 pages) and "Card Value" ledger · Tap a card, then Edit, to fix anything the automatic matching got wrong.
Master checklist
Every Michael Jordan card catalogued 1986‑87 through 1998‑99 (2,850 cards, from the Trading Card Database). Sets Jeff collects are shown first; grayed cards are ones he doesn't have yet.
Take a photo of the card front
Ready
Price ledger
From Jeff's "Card Value" sheet · paid vs. Sept 2026 value| Card | Paid | Sept 2026 | Gain |
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Sales
Cards Jeff has marked sold| Card | Jeff's value | Sold for | Date |
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