MidpointCard Centering Grading Portfolio App

Tim Duncan / David Robinson #139 Price Guide

Basketball · Basketball Cards 1998 Upper Deck

Tim Duncan / David Robinson #139 (Basketball Cards 1998 Upper Deck) is currently worth $1.76 raw (near mint) and $71.91 in PSA 10 (as of Sep 3, 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.

Current prices

Raw (ungraded)

Ungraded$1.76

Graded — grade ladder

Tim Duncan / David Robinson #139 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$71.91$43.00$93.00$43.00
9.5$31.57
9$17.39
8$8.67

Swipe the table for the other grading companies →

Last updated 2026-09-03 · 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?

Strong grading candidate — 41× premium in PSA 10

A PSA 10 Tim Duncan / David Robinson #139 sells for $71.91 against $1.76 raw: a $70.15 spread, 41× the ungraded price. A PSA 9 ($17.39) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Full grading break-even for Tim Duncan / David Robinson #139: 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 1998 Upper Deck

Full set checklist

More Tim Duncan / David Robinson cards

All Tim Duncan / David Robinson cards

Best on iPhone & Android

Check your basketball 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.

Tim Duncan / David Robinson #139 — frequently asked

How much is Tim Duncan / David Robinson #139 (Basketball Cards 1998 Upper Deck) worth?

As of Sep 3, 2026, Tim Duncan / David Robinson #139 (Basketball Cards 1998 Upper Deck): an ungraded near-mint copy sells for about $1.76, a PSA 10 sells for about $71.91, a PSA 9 for about $17.39. Values come from the PriceCharting price guide and are refreshed weekly.

How much is a PSA 10 Tim Duncan / David Robinson #139 worth?

As of Sep 3, 2026, a PSA 10 (Gem Mint) Tim Duncan / David Robinson #139 (Basketball Cards 1998 Upper Deck) sells for about $71.91, compared with $1.76 for a raw near-mint copy.

Is Tim Duncan / David Robinson #139 worth grading?

A PSA 10 Tim Duncan / David Robinson #139 sells for $71.91 against $1.76 raw: a $70.15 spread, 41× the ungraded price. A PSA 9 ($17.39) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Where do these Basketball 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