2018 Topps Heritage Buster Posey Chrome Refractor #THC-293
2018
See all Buster Posey cards & values2018 seasonSan Francisco GiantsBuster Posey career & card values
$7.05est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Buster Posey price history
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 2018 Topps Heritage Buster Posey Chrome Refractor #THC-293 each month, from 2 recorded price readings. 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 | $7.05 | — |
Buster Posey prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $7.05 | Buy on eBay ↗ |
| PSA 9 | $14.12 | Buy on eBay ↗ |
| Grade 9.5 | $16.00 | Buy on eBay ↗ |
| PSA 10 | $90.00 | Buy on eBay ↗ |
| BGS 10 | $117.00 | Buy on eBay ↗ |
| CGC 10 | $36.00 | Buy on eBay ↗ |
| SGC 10 | $54.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission2018 Topps Heritage Buster Posey Chrome Refractor #THC-293 value & prices
The 2018 Topps Heritage Buster Posey Chrome Refractor #THC-293 is a Baseball card (Chrome Refractor parallel) released in 2018. Ungraded copies carry a market value of about $7.05.
An ungraded copy is worth around $7.05, a PSA 9 around $14.12, a PSA 10 (Gem Mint) around $90.00 and a pristine BGS 10 around $117.00. That's roughly a 13× 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?
With raw copies near $7.05 and top grades reaching $90.00, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
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