Blue Protocol Star Resonance How to Trade
Trading in Blue Protocol Star Resonance works differently than most MMOs. You can’t trade directly with other players, but you can sell and buy items through the in-game Trading Center, also called the Auction House.
How to Access the Trading Center
You can open the Trading Center in two ways:
Press Esc and select “Trading Center” from the menu
Visit Viridian in-game and interact with the Trading Center NPC
Once open, you’ll see multiple tabs for buying, selling, and consigning items.
Buying Items
The Trading Center only uses Unbound Luno for purchases. You can’t set custom prices or barter. Every category has preset listings with the cheapest one at the top.
Open the Purchase tab and select an item category
Choose the specific item you want
Confirm your purchase using Unbound Luno
You can also use the Bulletin tab to watch high-value items before they go live. Click the heart icon on an item to follow it.
Selling Items
Selling works by listing tradable loot from your inventory. Each item has a fixed price range, cooldowns, and fees.
Select an item marked with the pouch icon
Set your price within the allowed range
Pay a small deposit (around 1%) to list it
Wait for it to appear on the market
You can only sell up to six items at once by default. Players with a Monthly Card can list eight.
Trading Fees and Cooldowns
Every sale has a transaction fee based on the item type.
Normal items: 5% fee
Legendary Wills or Modules: 10% fee
Gacha items: 30% fee
Once you buy something, you can’t resell it for thirty days. The timer prevents quick flipping or abuse of the market.
Using Consign
The Consign tab lets you exchange Rose Orbs and Unbound Luno. You can convert your currency or buy from other players’ listings.
Choose how much Unbound Luno you want per Rose Orb
Confirm your listing, which lasts one hour
The system applies a small fee to the seller
This feature is mostly used to turn premium currency into tradeable Luno.
Monthly Card Perks
The Monthly Card boosts your Trading Center options.
Two extra trading stalls (from six to eight)
20% lower transaction fees
Free deposit costs
It’s optional but very helpful if you plan to trade often.
Final Blurb
The Trading Center is the only way to trade in Blue Protocol Star Resonance. You’ll use Unbound Luno to buy or sell, manage cooldowns, and pay small fees for each transaction. If you can’t find the Leave Party button elsewhere, at least Viridian always has your back for buying and selling loot.
FAQ
Can I trade directly with friends
No, direct trading isn’t possible. All exchanges must go through the Trading Center.
Where can I find tradable items
Look for the small pouch icon on items from dungeons, bosses, and Life Skill crafting.
How long before I can resell an item
Thirty days from the moment you buy it.
Is the Monthly Card required for trading
No, but it reduces fees and adds two more listing slots.
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