- Card Name
- Assembler Editor
- Current Price
- $42.47
- Set
- Atari 400
- Game
- Union Arena
- Rarity
- n/a
- Era
- Modern
- Type
- normal
- Last Updated
- May 12, 2026
Raw & Graded Price Snapshot
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $42.47 | N/A | N/A | N/A |
Marketplace Price Comparison
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $42.47 | Blended market value | View price history |
Sources tracked: pricecharting.
How Guardian Calculates This Price
Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.
Track, Grade, or Sell This Card
- Add this card to your collection to track value over time.
- Check grading ROI before submitting to PSA, BGS, or CGC.
- Compare selling options for Union Arena cards.
- Scan another card for instant identification and pricing.
Track Assembler Editor price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
More Cards from Atari 400
- Caverns of Callisto — $452.70
- Softporn Adventure — $417.44
- Alley Cat — $355.90
- Mission Asteroids — $283.78
- Gold Mine — $272.72
Marauder — $258.82- Ultima I: The Original — $253.85
- Atari 130xe — $250.00
Into the Eagle’s Nest — $200.99
Atari 600XL Computer Gaming System — $182.26
Cards in Similar Price Range
Union Arena cards priced near $42.47:
- Retro-Bit Wireless Controller [Clear Blue] (Sega Saturn) — $42.47
- Postal 4: No Regerts (Playstation 4) — $42.47
- Blackjack (NES) — $42.47
- Tales of Destiny Director's Cut (JP Playstation 2) — $42.47
- Snow Battle Princess Sayuki (PAL Playstation 4) — $42.48
- Legend of Heroes: Trails Into Reverie (PAL Playstation 4) — $42.48
- Neverwinter Nights Enhanced Edition [Collector's Pack] (Playstation 4) — $42.48
- Shakedown: Hawaii (PAL Wii) — $42.48
Related Pages
- Assembler Editor Price Chart & History
- Cards Similar to Assembler Editor
- Assembler Editor Investment Analysis
- Assembler Editor Condition Prices (LP/MP/HP)
- Atari 400 Set Price Guide
- Union Arena Hub
- Union Arena Price Guide
- n/a Union Arena Cards
- Most Expensive Union Arena Cards
- Best Cards Under $50
- Union Arena Market Movers Today
- Scan Your Cards
- AI Card Grading
- Grading ROI Calculator
- Card Value Checker
- Where to Sell Union Arena Cards
Frequently Asked Questions
How much is Assembler Editor from Atari 400 worth?
Assembler Editor from Atari 400 is currently worth $42.47 in 2026. Prices are updated daily from multiple sources.
What is Assembler Editor n/a worth?
The n/a version of Assembler Editor from Atari 400 is worth $42.47. n/a cards are among the most collectible pulls in the set.
How rare is Assembler Editor in Atari 400?
Assembler Editor is a n/a card from the Atari 400 set in Union Arena.
Where can I buy Assembler Editor?
You can compare prices and buy Assembler Editor on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $42.47.
Trending Right Now
- Charizard-Holo (Pokemon Dutch) — $15755.00
- Monkey.D.Luffy [Championship 25-26] (Promo) — $32499.98
- M Sachiko EX (Xy Promo) — $14900.00
- Gengar-Holo (Skyridge) — $18824.00
- Champion's League (Promo) — $18300.00
- Ash-Greninja EX (Xy Promo) — $14700.00
- Alakazam-Holo (Basic) — $22100.00
- Shining Mewtwo (Neo 4) — $21300.00
- Full Art/Mario Pikachu (Xy Promo) — $20205.00
- Dracaufeu-Holo (Pokemon French) — $37300.00
- The Soul Stone (Cosmic Foil) (Marvel's Spider-Man) — $32999.99
- Sealed Special Box [Mario Pikachu] (Promo) — $17687.50
- Booster Box (Pokemon Japanese Jungle) — $20550.00
- Cyber-Stein (Shonen Jump Championship 2004 Prize Card) — $24067.80
- Rayquaza-EX (Black White Promo) — $30000.00
7-Day Top Movers
- Groudon (Paradox Rift) — $117.30 (+68900.0% this week)
- Team Rocket's Mewtwo ex (Destined Rivals) — $542.69 (+45890.7% this week)
- Mega Gardevoir ex (Mega Evolution) — $200.33 (+31698.4% this week)
- Samurott (White Flare) — $43.29 (+30821.4% this week)
- Ethan's Ho-Oh ex (Destined Rivals) — $176.04 (+23689.2% this week)
- Baxcalibur (Paldea Evolved) — $29.95 (+17517.7% this week)
- Mega Venusaur ex (Mega Evolution) — $153.30 (+17320.5% this week)
- Milotic ex (Surging Sparks) — $125.27 (+16382.9% this week)
- Gardevoir ex (Scarlet & Violet) — $84.87 (+10508.8% this week)
- Zeraora (Stellar Crown) — $11.59 (+10436.4% this week)
- Mega Charizard X ex (Phantasmal Flames) — $373.56 (+9679.1% this week)
- Mega Absol ex (Mega Evolution) — $67.79 (+9584.3% this week)
- Grovyle (Emerald) — $1.04 (+9410.9% this week)
- Tapu Bulu (Shrouded Fable) — $7.46 (+9225.0% this week)
- Iron Moth (Paradox Rift) — $6.98 (+8625.0% this week)
How much is Assembler Editor from Atari 400 worth?
Assembler Editor from Atari 400 is currently worth $42.47 in 2026. Prices are updated daily from multiple sources.
What is Assembler Editor n/a worth?
The n/a version of Assembler Editor from Atari 400 is worth $42.47. n/a cards are among the most collectible pulls in the set.
How rare is Assembler Editor in Atari 400?
Assembler Editor is a n/a card from the Atari 400 set in Union Arena.
Where can I buy Assembler Editor?
You can compare prices and buy Assembler Editor on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $42.47.