Michael Porter Jr. Cards
The complete Michael Porter Jr. checklist: 330 cards — cards spanning 2018–2025, 1 rookie card, 68 autographs.
597 Michael Porter Jr. cards sold on eBay in the last 30 days (as of June 17, 2026).
Median PSA 10 $20.4Raw $4
Data updated June 17, 2026.
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basketball
2025
Topps 20251 card
NBA Hoops 20252 cards
Topps Chrome 20251 card
Topps Chrome 20251 card
Match Attax 20251 card
Topps 3 20252 cards
Topps Holiday 20251 card
Frequently Asked Questions about Michael Porter Jr. Cards
Does Michael Porter Jr. have a rookie card?
Yes. The AgentGrail catalog includes 1 Michael Porter Jr. rookie card across this set. Rookie cards are among the most sought-after Basketball cards for collectors and investors.
What years were Michael Porter Jr. cards made?
The AgentGrail catalog includes Michael Porter Jr. cards from 2018 through 2025, totaling 330 cards across all sets and brands. The earliest cards date from 2018 and the most recent are from 2025.
How much is a Michael Porter Jr. card worth?
Recent eBay comps show Michael Porter Jr. PSA 10 cards selling for around $20.40 on average. Raw copies typically sell for around $4.00. Values vary by year, set, and condition. Always check recent sold listings for current pricing.
Are there Michael Porter Jr. autograph cards?
Yes. The catalog includes 68 Michael Porter Jr. autograph cards. Autographed cards are typically the most valuable Michael Porter Jr. cards in a set and can command significant premiums in graded condition.
What sets include Michael Porter Jr. cards?
Michael Porter Jr. cards appear in numerous sets, including Topps, Bowman, NBA Hoops, and 2 more. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy Michael Porter Jr. cards?
eBay is the largest marketplace for Michael Porter Jr. basketball cards, offering both raw and graded (PSA, BGS, SGC) copies. Use the "Find on eBay" buttons on this page to search current listings. For investment-grade copies, look for PSA 10 certified cards.
Answers are grounded in AgentGrail catalog data and recent eBay market comps.
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Compiled by the AgentGrail team · Data refreshed June 17, 2026