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Mox Diamond Stronghold #138 Magic: The Gathering card
Rare

Mox Diamond Stronghold #138

Card #138 · Illustrated by Dan Frazier
Market value · ungraded
$1,131.80
▲ 0.3% · 30d
PSA 10
$1,875
2× raw
Blended from live market data · graded from real sold data
Confidence high · estimate, not an appraisal · How we price →
Buy from here
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Mox Diamond is a Rare Magic: The Gathering card from Stronghold (#138), illustrated by Dan Frazier. Its current blended market value is $1,131.80 ungraded, with a PSA 10 worth around $1,875 from real Fanatics sold data. Prices update from real market data.

Graded prices
Ungraded (raw)$1,131.80
PSA graded price estimates by grade
GradeRelative valuePrice
PSA 10$1,875$1,100–$8,500
PSA 9$1,359$1,359–$1,359
“Sold” = median of real recent sold listings at that grade (eBay or Fanatics Collect — hover a badge to see which). Other figures are blended marketplace estimates. Confidence reflects source backing and price spread — not PSA-official values.

What this price is based on

High confidence

113 sales in 90 days, closely clustered.

Median · Raw$1,000145 sales
Trimmed mean$994outliers removed
Range$410 – $2,000lowest to highest sale
Sales rate28.2/mo172 recorded

What each version actually sells for

PrintingNear MintLightly PlayedModerately Played
Common$1,025 103 sales$1,008 28 sales$950 9 sales

Every figure is the median of real completed sales whose listing claimed that printing and condition — not a percentage of the headline price. A dash means we haven't seen enough sales of that exact version to publish one.

Recent Raw sales

  • Aug 15, 2026eBay — Mox Diamond - Stronghold -- See description for condition$810
  • Aug 8, 2026eBay — MTG Mox Diamond Stronghold Regular - MPMP$899
  • Aug 7, 2026eBay — 1998 Magic: The Gathering MOX DIAMOND Stronghold Rare Artifact English$910
  • Aug 6, 2026eBay — Mox Diamond Stronghold Regular$950
  • Aug 5, 2026eBay — Mox Diamond Stronghold Regular$900
  • Aug 5, 2026eBay — MTG Mox Diamond Stronghold Regular$1,000
  • Aug 3, 2026eBay — Mox Diamond Stronghold Reserved List Commander Magic The Gathering Light PlayLP$850
  • Aug 3, 2026eBay — Mox Diamond Stronghold Regular$999

By grade

  • Raw$1,000145 sales
  • BGS 9$1,3536 sales
  • PSA 7$1,0505 sales
  • PSA 9$1,2003 sales
  • PSA 8$1,4503 sales
  • PSA 10$1,8753 sales
  • CGC 9$1,7003 sales
  • BGS 8.5$1,0813 sales

From 172 completed sales recorded between Jan 27, 2025 and Aug 15, 2026. Sold prices only — asking prices are never counted.

Grade it or not

Not enough graded evidence yet — 27 graded sales recorded.

✨ Is it worth it?

An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.

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Price history · Raw

1 Oct 202121 Aug 2026
Latest
$1,131.80
Period high
$1,139.92
Period low
$420.00
Change
▲ 162.7%

Recent Fanatics auction sales

GradeItemSoldTypePrice
PSA 101998 Magic The Gathering MTG Stronghold Mox Diamond PSA 10 GEM MINT2026-07-24BIN$8,500
BGS 91998 Magic The Gathering MTG Stronghold Mox Diamond BGS 9 MINT2026-07-06BIN$1,250
PSA 101998 Magic The Gathering MTG Stronghold Mox Diamond PSA 10 GEM MINT2026-02-03BIN$1,875
PSA 91998 Magic The Gathering MTG Japanese Stronghold Mox Diamond PSA 9 MINT2026-01-19BIN$725
PSA 101998 Magic The Gathering MTG Stronghold Mox Diamond PSA 10 GEM MINT2025-10-06BIN$1,100
BGS 9.51998 Magic The Gathering MTG Stronghold Mox Diamond BGS 9.5 GEM MINT2025-01-27BIN$775

6 Fanatics Collect sales matched to this card.

See live Fanatics auctions →
Available to buy nowLive on eBay

Card details

Set
Stronghold
Number
#138
Rarity
Rare
Illustrator
Dan Frazier
Game
Magic: The Gathering

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Where to buy & check prices

Check recent sold prices
eBay sold

Frequently asked questions

How much is Mox Diamond worth?

Mox Diamond (Stronghold #138) is worth around $1,131.80 ungraded, or about $1,875 in PSA 10, based on live Magic: The Gathering market data.

What is a PSA 10 Mox Diamond worth?

A PSA 10 Mox Diamond sells for around $1,875 (3 recent Fanatics sales), roughly 2× the ungraded price.

Where can I buy Mox Diamond?

You can buy Mox Diamond on TCGplayer, Cardmarket and eBay — see the live listings on this page. Always compare against the blended market value first.

What rarity is Mox Diamond?

Mox Diamond is a Rare Magic: The Gathering card from the Stronghold set, illustrated by Dan Frazier.

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Citation
Mox Diamond (Stronghold #138) — Magic: The Gathering market value $1,131.80, PSA 10 $1,875.00. Source: CardTrack, https://cardtrack.com/magic/card/stronghold/mox-diamond-138
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