If you've typed "how to buy MM2 items" into a search bar, you've probably noticed the game doesn't make it obvious. Murder Mystery 2 sells boxes, gamepasses and event passes inside Roblox, but plenty of the weapons people actually want can't be bought there at all. Here's how the options really work, and where a store fits in.
What you can buy inside the game
The in-game shop sells boxes. According to the MM2 wiki, a box costs 1,000 Coins, 100 Diamonds or one Mystery Key, and each one holds weapons of different rarities, with a godly and a chroma version of that godly at the top. You pick the box, not the weapon. What comes out is random.
Gamepasses and bundles are different, because you know exactly what you're paying Robux for. The catch is that they come and go. The Sakura knife, for example, was sold through a gamepass and bundle during the 2023 Valentine's event, and the wiki lists it as obtainable only through trading now.
Three ways to get the exact item you want
1. Open boxes and hope
This works if you enjoy the gamble. The wiki puts a box godly at roughly a 0.2% chance (1 in 500) per opening, and the chroma version is rarer than that. You can spend a lot and still not see the weapon you were after. We cover this in more detail in our guide to getting godlys.
2. Trade with other players
You trade items you already own for the one you want. That means finding a partner, agreeing on values, and trusting a stranger with your inventory. The wiki is blunt that trading "is an overall risk." It's doable, just slow, and it gets worse if you're starting with little to offer.
3. Buy from a store
A store lists a specific item at a set price. You pick the weapon, pay, and the item is handed over in a trade inside the game. There's no luck involved and no haggling. That's the whole appeal, and it's why people searching for older event weapons often end up here.
How buying from a store works, step by step
- Browse a collection, such as godlys or knives, and open the item you want.
- Type your exact Roblox username into the box on the product page. Double check the spelling, since this is who the trade request goes to.
- Check out as you would on any online shop.
- Watch your email. We write to confirm your order and the username.
- Reply, log into MM2, and accept the trade request when it appears.
One thing to know before you buy anywhere: you should never be asked for your Roblox password. A legitimate seller only needs your username, because the item arrives through a normal in-game trade. If a shop asks you to log in for them, leave.
Also, trading in MM2 is limited to players level 10 and above, so if your account is brand new, play a few rounds first.
What to check before you pay
Look for a clear process written out on the site, not just a buy button. See whether the shop tells you how delivery works, what it needs from you, and how to reach a person if something goes wrong. Be wary of anything that promises a time down to the minute, anything that wants payment in gift cards only, and anything that pushes you to move the conversation to a chat app before paying.
A fair word on risk
Buying or trading Roblox items for real money carries risk under Roblox's rules, and the decision to do it is yours. Read the current terms and decide if you're comfortable with that.
Where to start on MM2Hub
If you already know what you want, the best selling collection is a quick way to see what other players pick. If you're feeling out the price range first, start small with the cheap MM2 items and work up.
Common mistakes first-time buyers make
The most frequent one is a typo in the username. Roblox usernames can look alike (a capital I and a lowercase l, for instance), so copy it from your profile page instead of typing from memory. The second is ordering before the account is ready. If you're under level 10, the trade can't go through until you've played enough to reach it.
The third is buying on impulse after watching a video. Prices and demand shift, and a weapon that looked unbeatable on a thumbnail may not suit how you play. Give it a day. If you still want it tomorrow, it's probably a real want.
Finally, keep your expectations about value realistic. Buying an item to use and enjoy is a good reason. Buying it to flip is a gamble, because nobody can promise how demand will move.
Should you buy, trade or open boxes?
Here's a rough way to decide. If you like surprises and have Coins to burn, open boxes. If you enjoy the social side and have spare items, trade. If you know exactly what you want and don't want to spend weeks getting it, buy. Plenty of players do all three at different times, and nothing says you have to pick only one.
FAQ
How to buy MM2 items with Robux?
Inside the game you can spend Robux on gamepasses and some bundles, and you can buy Coins or Diamonds that open boxes. Event items that are no longer sold in the game usually can't be bought with Robux at all, which is where trading or a store comes in.
Can you buy MM2 godlys?
Yes, in two ways. You can open boxes that might contain one, or you can buy a specific godly from a store and receive it by trade. Only the second lets you choose which godly you get.
How to get good MM2 items?
Play events, open boxes, trade, or buy. Which one is best depends on your patience and budget. If you want a specific weapon and don't want to wait, buying is the quickest path.