MidpointCard Centering Grading Portfolio App
John Pesky #121 Baseball Cards 1948 Leaf trading card — raw and PSA graded price guide

John Pesky #121 Price Guide

Baseball · Baseball Cards 1948 Leaf · Released 1948

John Pesky #121 (Baseball Cards 1948 Leaf) is currently worth $143 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$143

Graded — grade ladder

No graded sales recorded yet.

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.

Price history

Raw (NM)$1430%
Jul 11, 2026$143 – $143Sep 4, 2026

Is it worth grading?

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

More from 1948 Leaf

Full set checklist →

More John Pesky cards

All John Pesky cards →

Best on iPhone & Android

Check your baseball 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.

Download on the App StoreGet it on Google Play

Or try it on the web →

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.

John Pesky #121 — frequently asked

How much is John Pesky #121 (Baseball Cards 1948 Leaf) worth?

As of Sep 4, 2026, John Pesky #121 (Baseball Cards 1948 Leaf): an ungraded near-mint copy sells for about $143. Values come from the PriceCharting price guide and are refreshed weekly.

Is John Pesky #121 going up or down in value?

John Pesky #121 (Baseball Cards 1948 Leaf) is up 0% over the last 30 days (raw market). Short-term moves on individual cards are noisy — check the price history above for the trend.

Where do these Baseball 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.

Best on iPhone & Android

The full Midpoint experience is in the app

Scan with your camera, get AI grades with corner and edge close-ups, issue Grade Certificates, set price alerts, track your portfolio and talk to other collectors — everything here, plus the parts a browser can't do. Free to start.

Download on the App StoreGet it on Google Play