Skip to content
Engineering

Optional Reagents

Critical Failure Prevention Unit

Critical Failure Prevention Unit is an Uncommon Optional Reagents used in 20 recipes (Engineering) and made by 1 recipe.

Critical Failure Prevention Unit stacks to 200. 20 recipes consume it, taught by Engineering. 1 recipe produces it.

Advertisement
Downloads

Icon

Background

Where it comes from
Crafted by Critical Failure Prevention Unit

Verified US market

Lowest listed price1,499 gold93 silver
Median listing2,849 gold84 silver
18 available6 listings
Verified priceAuction Housecommodity

Commodities share one Auction House per region, so this price applies account-wide on US realms. Verify in-game before you trade.

Critical Failure Prevention Unit quality ranks

Critical Failure Prevention Unit comes in 3 quality ranks in the current game data, from Rank 1 to Rank 3. Each rank is a separate item with its own Auction House listing.

Rank 3 lists at 1,499 gold93 silver, 92% less than Rank 1 at 18,888 gold57 silver.

What Critical Failure Prevention Unit is used in

Engineering

RecipeSkill tier and categoryNeedsOther reagentsMakesLists at (US)Reagents per craft
Battle-Ready BinocularsDragon Isles Engineering, Goggles, grey at 1001 optionalBattle-Ready Binoculars
Complicated CuffsDragon Isles Engineering, Armor, grey at 1001 optionalComplicated Cuffs
Difficult Wrist ProtectorsDragon Isles Engineering, Armor, grey at 1001 optionalDifficult Wrist Protectors
Draconic Combatant's Cloth GogglesDragon Isles Engineering, Goggles, grey at 601 optionalDraconic Combatant's Cloth Goggles
Draconic Combatant's Leather GogglesDragon Isles Engineering, Goggles, grey at 601 optionalDraconic Combatant's Leather Goggles
Draconic Combatant's Mail GogglesDragon Isles Engineering, Goggles, grey at 601 optionalDraconic Combatant's Mail Goggles
Draconic Combatant's Plate GogglesDragon Isles Engineering, Goggles, grey at 601 optionalDraconic Combatant's Plate Goggles
Lightweight Ocular LensesDragon Isles Engineering, Goggles, grey at 1001 optionalLightweight Ocular Lenses
Needlessly Complex WristguardsDragon Isles Engineering, Armor, grey at 1001 optionalNeedlessly Complex Wristguards
Obsidian Combatant's Cloth GogglesDragon Isles Engineering, Goggles, grey at 601 optionalObsidian Combatant's Cloth Goggles
Obsidian Combatant's Leather GogglesDragon Isles Engineering, Goggles, grey at 601 optionalObsidian Combatant's Leather Goggles
Obsidian Combatant's Mail GogglesDragon Isles Engineering, Goggles, grey at 601 optionalObsidian Combatant's Mail Goggles
Obsidian Combatant's Plate GogglesDragon Isles Engineering, Goggles, grey at 601 optionalObsidian Combatant's Plate Goggles
Oscillating Wilderness OpticalsDragon Isles Engineering, Goggles, grey at 1001 optionalOscillating Wilderness Opticals
Overengineered Sleeve ExtendersDragon Isles Engineering, Armor, grey at 1001 optionalOverengineered Sleeve Extenders
Peripheral Vision ProjectorsDragon Isles Engineering, Goggles, grey at 1001 optionalPeripheral Vision Projectors
Verdant Combatant's Cloth GogglesDragon Isles Engineering, Goggles, grey at 601 optionalVerdant Combatant's Cloth Goggles
Verdant Combatant's Leather GogglesDragon Isles Engineering, Goggles, grey at 601 optionalVerdant Combatant's Leather Goggles
Verdant Combatant's Mail GogglesDragon Isles Engineering, Goggles, grey at 601 optionalVerdant Combatant's Mail Goggles
Verdant Combatant's Plate GogglesDragon Isles Engineering, Goggles, grey at 601 optionalVerdant Combatant's Plate Goggles

"Needs" is how many one craft consumes. Reagent cost adds up the required materials at the cheapest current listing of each; it is left blank when any reagent has no live price. Recipes, quantities, products and skill tiers are read from the game data.

Crafting value of Critical Failure Prevention Unit

Critical Failure Prevention Unit goes into 20 recipes: 20 in Engineering. All of them are Dragon Isles Engineering recipes.

In 20 recipes it fills an optional slot rather than a required one, so it is left out of those crafts' reagent cost.

Advertisement

How to make Critical Failure Prevention Unit

RecipeProfessionSkill tier and categoryReagentsMakesReagents per craft (US)
Critical Failure Prevention UnitEngineeringDragon Isles Engineering, Optional Reagents, grey at 75609 gold

Critical Failure Prevention Unit (Dragon Isles Engineering) combines 1 Arclight Capacitor, 2 Primal Deconstruction Charge, 3 Shock-Spring Coil and 1 Reinforced Machine Chassis, and those reagents cost 609 gold42 silver.

Critical Failure Prevention Unit: lowest listed price, last 30 days

The current lowest listing is 47% below its 30-day median.

Now1,499 gold93 silver
30-day low500 gold Nov 3
30-day high3,457 gold86 silver Oct 12
30-day median2,849 gold95 silver
7-day median1,499 gold98 silver
Hourly snapshots683

US region, the cheapest listing at each hourly Auction House snapshot. These are asking prices, not sales.

Critical Failure Prevention Unit by region

Americas and Oceania (US) has the lowest listing of the regions we track. Each region is a separate Auction House, so gold and items do not move between them.

RegionLowest listed priceListingsUnits
Americas and Oceania (US)1,499 gold93 silver618
Europe (EU)3,608 gold80 silver527

Other Reagents priced near Critical Failure Prevention Unit

All other reagents by price

Related

Critical Failure Prevention Unit item pageFull item detail: sources, per-realm prices, deal score, and drop data.All other reagentsEvery material in this category, cheapest first, with live prices.All materialsBrowse every crafting material by category with verified cheapest prices.Auction House dealsUnderpriced auctions across realms to flip materials for profit.