Bert Blyleven #101 Price Guide
Baseball · Baseball Cards 1977 O Pee Chee
Bert Blyleven #101 (Baseball Cards 1977 O Pee Chee) is currently worth $3.24 raw (near mint) and $163 in PSA 10 (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 | $3.24 |
Graded — grade ladder
Swipe the table for the other grading companies →
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 — even a PSA 9 beats raw
A PSA 10 Bert Blyleven #101 sells for $163 against $3.24 raw: a $159 spread, 50× the ungraded price. Even a PSA 9 ($41.04) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Full grading break-even for Bert Blyleven #101: 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 1977 O Pee Chee
Full set checklist →
More Bert Blyleven cards
All Bert Blyleven 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.
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.
Bert Blyleven #101 — frequently asked
How much is Bert Blyleven #101 (Baseball Cards 1977 O Pee Chee) worth?
As of Sep 4, 2026, Bert Blyleven #101 (Baseball Cards 1977 O Pee Chee): an ungraded near-mint copy sells for about $3.24, a PSA 10 sells for about $163, a PSA 9 for about $41.04. Values come from the PriceCharting price guide and are refreshed weekly.
How much is a PSA 10 Bert Blyleven #101 worth?
As of Sep 4, 2026, a PSA 10 (Gem Mint) Bert Blyleven #101 (Baseball Cards 1977 O Pee Chee) sells for about $163, compared with $3.24 for a raw near-mint copy.
Is Bert Blyleven #101 worth grading?
A PSA 10 Bert Blyleven #101 sells for $163 against $3.24 raw: a $159 spread, 50× the ungraded price. Even a PSA 9 ($41.04) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Is Bert Blyleven #101 going up or down in value?
Bert Blyleven #101 (Baseball Cards 1977 O Pee Chee) is up 0% over the last 30 days (PSA 10 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.