2025 Topps Gilded Collection Base Set Bryce Harper Gold Mini Diamond #134
2025
See all Bryce Harper cards & values2025 seasonPhiladelphia PhilliesBryce Harper career & card values
Rare
$53.58est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#134
Year
2025
Parallel / variant
Gold Mini Diamond
Bryce Harper price history
$258▲ 0.0%
Oct 22 · $258 low$258 high · Oct 23
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 2025 Topps Gilded Collection Base Set Bryce Harper Gold Mini Diamond #134 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
$53.58
Recorded low
$53.58
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $53.58 | — |
Bryce Harper prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $53.58 | Buy on eBay ↗ |
| PSA 8 | $52.71 | Buy on eBay ↗ |
| PSA 9 | $91.90 | Buy on eBay ↗ |
| Grade 9.5 | $174.19 | Buy on eBay ↗ |
| PSA 10 | $258.48 | Buy on eBay ↗ |
| BGS 10 | $336.00 | Buy on eBay ↗ |
| CGC 10 | $155.00 | Buy on eBay ↗ |
| SGC 10 | $155.00 | Buy on eBay ↗ |
Other versions of this Bryce Harper card
5 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2025 Topps Gilded Collection Base Set Bryce Harper Gold Mini Diamond #134 value & prices
The 2025 Topps Gilded Collection Base Set Bryce Harper Gold Mini Diamond #134 is a Baseball card (Gold Mini Diamond parallel) released in 2025. Ungraded copies carry a market value of about $53.58.
An ungraded copy is worth around $53.58, a PSA 9 around $91.90, a PSA 10 (Gem Mint) around $258.48 and a pristine BGS 10 around $336.00. That's roughly a 4.8× 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 $53.58 and top grades reaching $258.48, 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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Bryce Harper2025 Topps Gilded Collection Base Set2025Baseball cardsGold Mini DiamondPSA 10BGS 10card valueprice guide