1977 Dairy Isle Discs George Brett
1977
See all George Brett cards & values$15.29est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 1977 Dairy Isle Discs George Brett each month, from 1 recorded price reading. Prices are re-checked regularly; a month's average counts each day from that month's first reading at the price that held that day.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $15.29 | — |
George Brett prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $15.29 | Buy on eBay ↗ |
| PSA 9 | $30.25 | Buy on eBay ↗ |
| Grade 9.5 | $33.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1977 Dairy Isle Discs George Brett value & prices
The 1977 Dairy Isle Discs George Brett is a Baseball card released in 1977. Ungraded copies carry a market value of about $15.29.
An ungraded copy is worth around $15.29 and a PSA 9 around $30.25.
Is it worth grading?
The spread between raw ($15.29) and top-graded ($30.25) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
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