Complete Mastery Pack Guardian price guide: 148 cards tracked, total set value $3622.16. Released 2025 (1 year ago). Prices last updated: August 12, 2026.
Mastery Pack Guardian Market Snapshot
- Total Set Value
- $3622.16
- Average Card Price
- $24.47
- Lowest Priced Card
- $0.09
- Cards Tracked
- 148
How Guardian Calculates Mastery Pack Guardian Prices
Guardian builds this set price guide from live raw card prices, graded estimates, recent sales, and outlier checks across supported marketplaces. The total set value is the sum of tracked singles with current market prices, while PSA columns show graded-card estimates when enough data is available.
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Most Valuable Mastery Pack Guardian Cards
| # | Card | Rarity | Raw | PSA 9 | PSA 10 | 30d |
|---|---|---|---|---|---|---|
| MPG004 |  Testament of Valahai (Marvel) | Marvel | $850.00 | N/A | N/A | +37.8% |
| MPG000 |  Jarl Vetreidi (Marvel) | Marvel | $811.12 | N/A | N/A | 0.0% |
| MPG013 |  Ley Line of the Old Ones (Marvel) | Marvel | $349.43 | N/A | N/A | +1.2% |
| MPG001 |  Valda, Seismic Impact (Marvel) | Marvel | $239.05 | N/A | N/A | +1.4% |
| MPG112 |  Seismic Surge (Forest) (Marvel) | Marvel | $193.41 | N/A | N/A | +4.7% |
| MPG112 |  Seismic Surge (Lava) (Marvel) | Marvel | $161.86 | N/A | N/A | +1.5% |
| MPG013 |  Ley Line of the Old Ones | Legendary | $123.46 | N/A | N/A | -0.9% |
| MPG025 |  Test of Iron Grip (Extended Art) | Majestic | $118.79 | N/A | N/A | +21.0% |
| MPG112 |  Seismic Surge (Crystal) (Marvel) | Marvel | $114.47 | N/A | N/A | -0.5% |
| MPG018 |  Put 'Em In Their Place (Extended Art) | Majestic | $75.01 | N/A | N/A | -0.6% |
| MPG113 |  Base of the Mountain | Legendary | $73.70 | N/A | N/A | +3.3% |
| MPG024 |  Seismic Eruption (Extended Art) | Majestic | $69.84 | N/A | N/A | +11.6% |
| MPG004 |  Testament of Valahai | Legendary | $68.51 | N/A | N/A | +1.7% |
| MPG002 |  Valda Brightaxe (Marvel) | Marvel | $62.21 | N/A | N/A | +2.2% |
| MPG019 |  Solid Ground (Extended Art) | Majestic | $43.51 | N/A | N/A | +0.8% |
| MPG027 |  Disenchantment of the Old Ones (Marvel) | Marvel | $36.10 | N/A | N/A | +9.9% |
 Bravo (Marvel) | Token | $30.63 | N/A | N/A | -10.7% | |
| MPG026 |  Blinding of the Old Ones (Marvel) | Marvel | $29.20 | N/A | N/A | +12.8% |
| MPG028 |  Smelting of the Old Ones (Marvel) | Marvel | $25.37 | N/A | N/A | +8.7% |
| MPG128 |  Fearless Confrontation | Majestic | $24.92 | N/A | N/A | +24.6% |
| MPG126 |  Call for Backup | Majestic | $14.19 | N/A | N/A | +76.9% |
| MPG016 |  Headbutt | Majestic | $8.52 | N/A | N/A | +17.7% |
| MPG050 |  Clash of Legs | Rare | $6.65 | N/A | N/A | +232.5% |
| MPG025 |  Test of Iron Grip | Majestic | $6.64 | N/A | N/A | +5.4% |
| MPG046 |  Tectonic Instability | Rare | $6.49 | N/A | N/A | -8.7% |
| MPG015 |  Clash of Bravado | Majestic | $6.30 | N/A | N/A | +6.6% |
| MPG027 |  Disenchantment of the Old Ones (Extended Art) | Rare | $5.24 | N/A | N/A | +1.4% |
| MPG034 |  Renounce Grandeur | Rare | $3.48 | N/A | N/A | -5.2% |
| MPG026 |  Blinding of the Old Ones (Extended Art) | Rare | $3.39 | N/A | N/A | -10.3% |
| MPG028 |  Smelting of the Old Ones (Extended Art) | Rare | $3.38 | N/A | N/A | -0.9% |
| MPG018 |  Put 'Em In Their Place | Majestic | $3.37 | N/A | N/A | +0.3% |
| MPG047 |  Clash of Heads | Rare | $2.86 | N/A | N/A | +102.8% |
| MPG049 |  Clash of Arms | Rare | $2.75 | N/A | N/A | +75.5% |
| MPG024 |  Seismic Eruption | Majestic | $2.71 | N/A | N/A | +1.5% |
| MPG019 |  Solid Ground | Majestic | $2.59 | N/A | N/A | -0.4% |
| MPG021 |  Visit Anvilheim | Majestic | $2.55 | N/A | N/A | -8.7% |
| MPG017 |  Pec Perfect | Majestic | $2.17 | N/A | N/A | -21.0% |
| MPG037 |  Aftershock (Blue) | Rare | $2.14 | N/A | N/A | -6.4% |
| MPG045 |  Promising Terrain | Rare | $1.93 | N/A | N/A | -0.5% |
| MPG030 |  Annexation of Grandeur (Extended Art) | Rare | $1.86 | N/A | N/A | +1.1% |
| MPG048 |  Clash of Chests | Rare | $1.67 | N/A | N/A | +57.5% |
| MPG029 |  Annexation of All Things Known (Extended Art) | Rare | $1.55 | N/A | N/A | +25.0% |
| MPG027 |  Disenchantment of the Old Ones | Rare | $1.54 | N/A | N/A | +30.5% |
| MPG031 |  Annexation of the Forge (Extended Art) | Rare | $1.37 | N/A | N/A | +3.0% |
| MPG020 |  Leave a Dent | Majestic | $1.25 | N/A | N/A | -6.7% |
| MPG026 |  Blinding of the Old Ones | Rare | $1.23 | N/A | N/A | -3.1% |
| MPG127 |  Captain of the Guard | Majestic | $0.88 | N/A | N/A | +17.3% |
| MPG035 |  Aftershock (Red) | Rare | $0.81 | N/A | N/A | -3.6% |
| MPG044 |  Draw a Crowd | Rare | $0.70 | N/A | N/A | -1.4% |
| MPG051 |  Clash of Shields | Rare | $0.64 | N/A | N/A | -1.5% |
| MPG032 |  Fault Line | Rare | $0.63 | N/A | N/A | -1.6% |
| MPG022 |  Daily Grind | Majestic | $0.59 | N/A | N/A | -6.3% |
| MPG001 |  Valda, Seismic Impact | Majestic | $0.49 | N/A | N/A | +2.1% |
| MPG023 |  Seismic Shelter | Majestic | $0.49 | N/A | N/A | -14.0% |
| MPG040 |  Little Big Foot (Blue) | Rare | $0.46 | N/A | N/A | 0.0% |
| MPG014 |  Break Stature | Majestic | $0.45 | N/A | N/A | +4.3% |
| MPG028 |  Smelting of the Old Ones | Rare | $0.45 | N/A | N/A | +4.7% |
| MPG043 |  Macho Grande (Blue) | Rare | $0.41 | N/A | N/A | -4.7% |
| MPG109 |  Crash and Bash (Red) | Common | $0.40 | N/A | N/A | 0.0% |
| MPG007 |  Gauntlet of Boulderhold | Common | $0.34 | N/A | N/A | -5.6% |
| MPG033 |  Hostile Encroachment | Rare | $0.33 | N/A | N/A | +10.0% |
| MPG036 |  Aftershock (Yellow) | Rare | $0.31 | N/A | N/A | 0.0% |
| MPG030 |  Annexation of Grandeur | Rare | $0.31 | N/A | N/A | 0.0% |
| MPG039 |  Little Big Foot (Yellow) | Rare | $0.31 | N/A | N/A | +2.7% |
| MPG074 |  Disable (Yellow) | Common | $0.30 | N/A | N/A | 0.0% |
| MPG006 |  Richter Scale | Common | $0.28 | N/A | N/A | +7.7% |
| MPG031 |  Annexation of the Forge | Rare | $0.28 | N/A | N/A | -6.7% |
| MPG038 |  Little Big Foot (Red) | Rare | $0.28 | N/A | N/A | 0.0% |
| MPG059 |  Chokeslam (Yellow) | Common | $0.28 | N/A | N/A | 0.0% |
| MPG097 |  Embolden (Red) | Common | $0.27 | N/A | N/A | +8.0% |
| MPG041 |  Macho Grande (Red) | Rare | $0.26 | N/A | N/A | -7.1% |
| BVO008 |  Craterhoof | Common | $0.26 | N/A | N/A | 0.0% |
| MPG099 |  Embolden (Blue) | Common | $0.26 | N/A | N/A | +4.0% |
| MPG107 |  Stonewall Confidence (Yellow) | Common | $0.26 | N/A | N/A | +18.2% |
| MPG114 |  Sunkwater Lookout | Rare | $0.25 | N/A | N/A | 0.0% |
| MPG067 |  Crush the Weak (Red) | Common | $0.25 | N/A | N/A | 0.0% |
| MPG011 |  Steelbraid Buckler | Common | $0.24 | N/A | N/A | -14.3% |
| MPG115 |  Sunkwater Exoshell | Rare | $0.24 | N/A | N/A | -4.0% |
| MPG029 |  Annexation of All Things Known | Rare | $0.23 | N/A | N/A | -8.0% |
| MPG117 |  Sunkwater Scalers | Rare | $0.23 | N/A | N/A | 0.0% |
| MPG102 |  Emerging Power (Blue) | Common | $0.23 | N/A | N/A | 0.0% |
| MPG085 |  Thump (Red) | Common | $0.22 | N/A | N/A | +15.8% |
| MPG090 |  Thunder Quake (Blue) | Common | $0.20 | N/A | N/A | 0.0% |
| MPG063 |  Clash of Mountains (Blue) | Common | $0.20 | N/A | N/A | +5.3% |
| MPG122 |  Ironrot Helm | Common | $0.20 | N/A | N/A | 0.0% |
| MPG116 |  Sunkwater Pincers | Rare | $0.20 | N/A | N/A | -4.8% |
| MPG052 |  Buckling Blow (Red) | Common | $0.20 | N/A | N/A | -25.9% |
| MPG062 |  Clash of Mountains (Yellow) | Common | $0.19 | N/A | N/A | 0.0% |
| MPG100 |  Emerging Power (Red) | Common | $0.19 | N/A | N/A | 0.0% |
| MPG005 |  Helm of Isen's Peak | Common | $0.19 | N/A | N/A | +5.6% |
| MPG077 |  Flatten the Field (Yellow) | Common | $0.18 | N/A | N/A | 0.0% |
| MPG110 |  Crash and Bash (Yellow) | Common | $0.18 | N/A | N/A | 0.0% |
| MPG084 |  Rubble Raiser (Blue) | Common | $0.18 | N/A | N/A | -5.3% |
| MPG076 |  Flatten the Field (Red) | Common | $0.18 | N/A | N/A | +5.9% |
| MPG118 |  Hope Merchant's Hood | Common | $0.18 | N/A | N/A | -14.3% |
| MPG075 |  Disable (Blue) | Common | $0.18 | N/A | N/A | +5.9% |
| MPG101 |  Emerging Power (Yellow) | Common | $0.18 | N/A | N/A | 0.0% |
| MPG065 |  Crush Confidence (Yellow) | Common | $0.17 | N/A | N/A | 0.0% |
| MPG087 |  Thump (Blue) | Common | $0.17 | N/A | N/A | 0.0% |
| MPG111 |  Crash and Bash (Blue) | Common | $0.17 | N/A | N/A | 0.0% |
Biggest 30-Day Movers in Mastery Pack Guardian
| Card | Rarity | Raw Price | 30d Change | PSA 10 |
|---|---|---|---|---|
| Clash of Legs | Rare | $6.65 | +232.5% | N/A |
| Clash of Heads | Rare | $2.86 | +102.8% | N/A |
| Call for Backup | Majestic | $14.19 | +76.9% | N/A |
| Clash of Arms | Rare | $2.75 | +75.5% | N/A |
| Clash of Chests | Rare | $1.67 | +57.5% | N/A |
| Valda Brightaxe // High Riser | Rare | $0.15 | -40.0% | N/A |
| Testament of Valahai (Marvel) | Marvel | $850.00 | +37.8% | N/A |
| Stonewall Confidence (Blue) | Common | $0.09 | -35.7% | N/A |
| Disenchantment of the Old Ones | Rare | $1.54 | +30.5% | N/A |
| Buckling Blow (Red) | Common | $0.20 | -25.9% | N/A |
| Annexation of All Things Known (Extended Art) | Rare | $1.55 | +25.0% | N/A |
| Fearless Confrontation | Majestic | $24.92 | +24.6% | N/A |
| Test of Iron Grip (Extended Art) | Majestic | $118.79 | +21.0% | N/A |
| Pec Perfect | Majestic | $2.17 | -21.0% | N/A |
| Stonewall Confidence (Yellow) | Common | $0.26 | +18.2% | N/A |
| Headbutt | Majestic | $8.52 | +17.7% | N/A |
| Captain of the Guard | Majestic | $0.88 | +17.3% | N/A |
| Thump (Red) | Common | $0.22 | +15.8% | N/A |
| Ironrot Legs | Common | $0.15 | +15.4% | N/A |
| Steelbraid Buckler | Common | $0.24 | -14.3% | N/A |
Cheapest Mastery Pack Guardian Cards
| Card | # | Rarity | Raw Price | PSA 10 |
|---|---|---|---|---|
| Buckling Blow (Yellow) | MPG053 | Common | $0.09 | N/A |
| Stonewall Confidence (Blue) | MPG108 | Common | $0.09 | N/A |
| Debilitate (Yellow) | MPG071 | Common | $0.10 | N/A |
| Seismic Stir (Blue) | MPG096 | Common | $0.11 | N/A |
| Time Skippers | MPG121 | Common | $0.11 | N/A |
| Cartilage Crush (Blue) | MPG057 | Common | $0.12 | N/A |
| Overswing (Yellow) | MPG092 | Common | $0.12 | N/A |
| Crush Confidence (Blue) | MPG066 | Common | $0.12 | N/A |
| Seismic Stir (Red) | MPG094 | Common | $0.12 | N/A |
| Rubble Raiser (Red) | MPG082 | Common | $0.12 | N/A |
| Crush Confidence (Red) | MPG064 | Common | $0.13 | N/A |
| Crush the Weak (Yellow) | MPG068 | Common | $0.13 | N/A |
| Grind Them Down (Yellow) | MPG080 | Common | $0.13 | N/A |
| Hoarding of Denial | MPG009 | Common | $0.13 | N/A |
| Embolden (Yellow) | MPG098 | Common | $0.13 | N/A |
| Ironrot Gauntlet | MPG124 | Common | $0.13 | N/A |
| Stonewall Confidence (Red) | MPG106 | Common | $0.14 | N/A |
| Grind Them Down (Blue) | MPG081 | Common | $0.14 | N/A |
| Tremor of Resistance | MPG011 | Common | $0.14 | N/A |
| Goliath Gauntlet | MPG120 | Common | $0.14 | N/A |
Mastery Pack Guardian Checklist by Number
Related Pages
How many cards are in Mastery Pack Guardian?
Mastery Pack Guardian has 148 cards tracked with a total set value of $3622.16. Most valuable: Testament of Valahai (Marvel) ($850.00).
What is the most expensive card in Mastery Pack Guardian?
The most expensive Mastery Pack Guardian card is Testament of Valahai (Marvel) at $850.00. The set has 148 cards with a total value of $3622.16.
Is Mastery Pack Guardian a good investment?
Mastery Pack Guardian contains 148 priced cards worth $3622.16 total. The most expensive card is Testament of Valahai (Marvel) at $850.00. Check our fab market movers for current trends.
When was Mastery Pack Guardian price data last updated?
Mastery Pack Guardian prices were last updated August 12, 2026. Guardian TCG refreshes card data daily from TCGPlayer, eBay, and CardMarket.
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High-value cards to discover
Internal discovery links for inventory flagged as under-linked (18 URLs).
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- 1997-metal-universe · michael-jordan-precious-metal-gems-pmg-green-10-23 (~$3931435)
- 2003-exquisite-collection · lebron-james-rookie-patch-autograph-rpa-rookie-parallel-23-78 (~$3222302)
- 1941-play-ball · joe-dimaggio-71 (~$3029918)
- 1948-bowman · george-mikan-69 (~$2876478)
- 1933-goudey · lou-gehrig-92 (~$2642897)
- 1948-leaf · jackie-robinson-79 (~$2635200)
- 1997-metal-universe · kobe-bryant-precious-metal-gems-pmg-green-10-81 (~$2318452)
- 1948-leaf · satchel-paige-8 (~$2315024)
- 1933-goudey · lou-gehrig-160 (~$2270349)
- 2009-national-treasures · stephen-curry-rookie-patch-auto-rpa-century-platinum-5-206 (~$2230095)
- magic-lord-of-the-rings · the-one-ring (~$2000000)
- 2018-national-treasures · luka-doncic-rookie-patch-autograph-rpa-logoman-1-1-127 (~$1947006)
- 1910-t206 · ty-cobb-ty-cobb-back (~$1884020)
- 2003-exquisite-collection · lebron-james-rookie-patch-autograph-rpa-99-78 (~$1865320)