2018 Topps High Tek Base Set Edgar Martinez Magma Diffractor Black #HT-EM
2018
See all Edgar Martinez cards & valuesCommon
$2.25est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#HT-EM
Year
2018
Parallel / variant
Magma Diffractor Black
Price by month
Average price of the 2018 Topps High Tek Base Set Edgar Martinez Magma Diffractor Black #HT-EM 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
$2.25
Recorded low
$2.25
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $2.25 | — |
Edgar Martinez prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.25 | Buy on eBay ↗ |
Other versions of this Edgar Martinez card
9 versions, each priced on its own. Most valuable first.
Magma Diffractor Green
$3.28
Not enough history yet
Raw $3.28PSA 9 $13.27PSA 10 $33.77Checked 2026-10-24
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Affiliate — we may earn a commission2018 Topps High Tek Base Set Edgar Martinez Magma Diffractor Black #HT-EM value & prices
The 2018 Topps High Tek Base Set Edgar Martinez Magma Diffractor Black #HT-EM is a Baseball card (Magma Diffractor Black parallel) released in 2018. Ungraded copies carry a market value of about $2.25.
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Edgar Martinez2018 Topps High Tek Base Set2018Baseball cardsMagma Diffractor Blackcard valueprice guide