2018 Topps High Tek Base Set Bryce Harper Magma Diffractor Black #HT-BH
2018
See all Bryce Harper cards & values2018 seasonWashington NationalsBryce Harper career & card values
Uncommon
$5.99est. value (ungraded)
Prices updated 2026-11-03
Based on recorded sold prices how we price cards
Card number
#HT-BH
Year
2018
Parallel / variant
Magma Diffractor Black
Price by month
Average price of the 2018 Topps High Tek Base Set Bryce Harper Magma Diffractor Black #HT-BH 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
$5.99
Recorded low
$5.99
| Month | Source | Average | Range |
|---|---|---|---|
| Nov 2026 | Market value | $5.99 | — |
Bryce Harper prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $5.99 | Buy on eBay ↗ |
Other versions of this Bryce Harper card
13 versions, each priced on its own. Most valuable first.
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Affiliate — we may earn a commission2018 Topps High Tek Base Set Bryce Harper Magma Diffractor Black #HT-BH value & prices
The 2018 Topps High Tek Base Set Bryce Harper Magma Diffractor Black #HT-BH is a Baseball card (Magma Diffractor Black parallel) released in 2018. Ungraded copies carry a market value of about $5.99.
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Bryce Harper2018 Topps High Tek Base Set2018Baseball cardsMagma Diffractor Blackcard valueprice guide