1977 Zip'Z Discs George Brett
1977
See all George Brett cards & values$12.75est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 1977 Zip'Z 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 | $12.75 | — |
George Brett prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $12.75 | Buy on eBay ↗ |
| Grade 9.5 | $17.00 | Buy on eBay ↗ |
| PSA 10 | $17.50 | Buy on eBay ↗ |
| BGS 10 | $23.00 | Buy on eBay ↗ |
| CGC 10 | $11.00 | Buy on eBay ↗ |
| SGC 10 | $11.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1977 Zip'Z Discs George Brett value & prices
The 1977 Zip'Z Discs George Brett is a Baseball card released in 1977. Ungraded copies carry a market value of about $12.75.
An ungraded copy is worth around $12.75, a PSA 10 (Gem Mint) around $17.50 and a pristine BGS 10 around $23.00. The gem-mint premium is modest (about 1.4× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($12.75) and top-graded ($17.50) 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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