2017 Topps Update Base Set Buster Posey Catcher Gear #US237
2017
See all Buster Posey cards & values2017 seasonSan Francisco GiantsBuster Posey career & card values
$1.14est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Price by month
Average price of the 2017 Topps Update Base Set Buster Posey Catcher Gear #US237 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 | $1.14 | — |
Buster Posey prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.14 | Buy on eBay ↗ |
| PSA 7 | $3.25 | Buy on eBay ↗ |
| PSA 8 | $5.86 | Buy on eBay ↗ |
| PSA 9 | $11.10 | Buy on eBay ↗ |
| Grade 9.5 | $21.53 | Buy on eBay ↗ |
| PSA 10 | $31.35 | Buy on eBay ↗ |
| BGS 10 | $41.00 | Buy on eBay ↗ |
| CGC 10 | $13.00 | Buy on eBay ↗ |
| SGC 10 | $19.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2017 Topps Update Base Set Buster Posey Catcher Gear #US237 value & prices
The 2017 Topps Update Base Set Buster Posey Catcher Gear #US237 is a Baseball card (Catcher Gear parallel) released in 2017. Ungraded copies carry a market value of about $1.14.
An ungraded copy is worth around $1.14, a PSA 9 around $11.10, a PSA 10 (Gem Mint) around $31.35 and a pristine BGS 10 around $41.00. That's roughly a 28× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
The spread between raw ($1.14) and top-graded ($31.35) 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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