Sony Michel #171 Price Guide
Football · Football Cards 2018 National Treasures Patch Autograph
Sony Michel #171 (Football Cards 2018 National Treasures Patch Autograph) is currently worth $15.54 raw (near mint) (as of Sep 4, 2026). Values come from the PriceCharting price guide and are refreshed weekly. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
These live in the Midpoint app for iPhone and Android. Free to start.
Current prices
Raw (ungraded)
| Ungraded | $15.54 |
Graded — grade ladder
Last updated 2026-09-04 · Source: the PriceCharting price guide
Shop this card on eBay ↗As an eBay Partner, Midpoint may earn commission from qualifying purchases.
Is it worth grading?
Worth grading only if it gems
A Grade 9.5 Sony Michel #171 brings $55.00 versus $15.54 raw — a $39.46 spread that covers an economy-tier ~$25 grading fee. Without PSA 9 sales on record, budget for the fee being lost on a near-miss.
Full grading break-even for Sony Michel #171: fee tiers, best grader, gem-rate math →
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
More from 2018 National Treasures Patch Autograph
Full set checklist →
![Josh Allen [Holo Silver] #163 2018 National Treasures Patch Autograph card](https://i.ebayimg.com/images/g/wY8AAOSw3v5ngxfB/s-l500.jpg)
![Lamar Jackson [Holo Silver] #165 2018 National Treasures Patch Autograph card](https://i.ebayimg.com/images/g/RqYAAeSwqmpqZpRN/s-l500.jpg)
More Sony Michel cards
All Sony Michel cards →![Sony Michel [Green Jersey Number] #171 2018 National Treasures Patch Autograph card](https://i.ebayimg.com/images/g/3HIAAeSww45qkKjv/s-l500.jpg)
![Sony Michel [Holo Gold] #171 2018 National Treasures Patch Autograph card](https://i.ebayimg.com/images/g/2LkAAeSwKm1qo~dB/s-l500.jpg)
Best on iPhone & Android
Check your football card in the Midpoint app
Scan with your camera to measure centering to the millimeter, get an AI grade with corner and edge close-ups, see what your copy is worth, and track it in your portfolio. Free to start.
Price alert
Watching this card? Set a line and Midpoint tells you the day the market crosses it — waiting to buy the dip or sell the spike.
Sony Michel #171 — frequently asked
How much is Sony Michel #171 (Football Cards 2018 National Treasures Patch Autograph) worth?
As of Sep 4, 2026, Sony Michel #171 (Football Cards 2018 National Treasures Patch Autograph): an ungraded near-mint copy sells for about $15.54, a Grade 9.5 sells for about $55.00. Values come from the PriceCharting price guide and are refreshed weekly.
Is Sony Michel #171 worth grading?
A Grade 9.5 Sony Michel #171 brings $55.00 versus $15.54 raw — a $39.46 spread that covers an economy-tier ~$25 grading fee. Without PSA 9 sales on record, budget for the fee being lost on a near-miss.
Where do these Football card prices come from?
Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.