2017 Topps Heritage Base Set Gio Gonzalez Gray Back #303
2017
See all Gio Gonzalez cards & valuesUncommon
$9.74est. value (ungraded)
Prices updated 2026-10-25
Based on recorded sold prices how we price cards
Card number
#303
Year
2017
Parallel / variant
Gray Back
Price by month
Average price of the 2017 Topps Heritage Base Set Gio Gonzalez Gray Back #303 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.
Recorded high
$9.74
Recorded low
$9.74
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $9.74 | — |
Gio Gonzalez prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $9.74 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2017 Topps Heritage Base Set Gio Gonzalez Gray Back #303 value & prices
The 2017 Topps Heritage Base Set Gio Gonzalez Gray Back #303 is a Baseball card (Gray Back parallel) released in 2017. Ungraded copies carry a market value of about $9.74.
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