2018 Topps High Tek Base Set Don Mattingly Galactic Diffractor Red #HT-DM
2018
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$42.55est. value (ungraded)
Prices updated 2026-10-24
Based on recorded sold prices how we price cards
Card number
#HT-DM
Year
2018
Parallel / variant
Galactic Diffractor Red
Price by month
Average price of the 2018 Topps High Tek Base Set Don Mattingly Galactic Diffractor Red #HT-DM 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
$42.55
Recorded low
$42.55
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $42.55 | — |
Don Mattingly prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $42.55 | Buy on eBay ↗ |
Other versions of this Don Mattingly card
8 versions, each priced on its own. Most valuable first.
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Affiliate — we may earn a commission2018 Topps High Tek Base Set Don Mattingly Galactic Diffractor Red #HT-DM value & prices
The 2018 Topps High Tek Base Set Don Mattingly Galactic Diffractor Red #HT-DM is a Baseball card (Galactic Diffractor Red parallel) released in 2018. Ungraded copies carry a market value of about $42.55.
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Don Mattingly2018 Topps High Tek Base Set2018Baseball cardsGalactic Diffractor Redcard valueprice guide