MM2 Codes, Knife Values & Trading Guide (2026)

No active codes are confirmed at the last check. Nikilis posts codes occasionally via the official Discord; we only list verified codes.

• Official Roblox page
• Official Discord
• progameguides.com/roblox/roblox-murder-mystery-2-codes/

Values are community estimates. We only show numbers that at least two trackers agree on, so the table stays empty until then.

• mm2values.com
• supremevalues.com/mm2/
• use at least 2 sources and show trend/range when inconsistent

MM2 is a trading-heavy Roblox game, so the values table is the page's core. Because knife values are community estimates expressed in Seers, we show sources on every row and mark cross-source inconsistencies instead of picking one number.

Codes are rare and event-driven. Keeping the codes section honest ("no active codes confirmed") protects players from expired or fake code lists that are common for MM2.

For collectors, the takeaway is simple: rarity follows event supply, and the only safe trade is inside the official trading window.

The Seers-based scale means MM2 values are an index, not a currency: trackers sample trades and express every knife against a reference item. Small differences between trackers are expected, and our two-source rule exists to catch outliers.

For a new player the practical advice is to treat the values table as a negotiation aid, not an oracle — and to remember that cosmetic demand changes with events, so holding through an event is often better than panic-selling.

One more habit for frequent traders: keep your own trade log. A personal record of what you actually accepted and received is the most reliable correction to any tracker, because trackers average the whole community while your log is specific to you.

1️⃣ Compare the same knife on at least two trackers (e.g. mm2values.com and supremevalues.com) before valuing a trade.
2️⃣ Godly-tier items are the usual scam targets — never trade outside the in-game window.
3️⃣ Hold limited items through events: value often dips at release and recovers as supply stabilizes.
4️⃣ Check two trackers for the same knife before a big trade; when they disagree, assume the lower value.
5️⃣ Do not trade during the first hours of a new event unless you understand the new item's supply — prices are most volatile then.

Every fact here comes from the official Roblox store page or the sources listed on each row — nothing is invented. Codes and values are re-checked every 3–7 days; Steam store facts on every update. Rows marked Not announced yet or Needs verification are simply absent from the official listing at the last check.

Trading values are community estimates, not official prices. We only publish a number when at least two trackers agree, and every row links its sources so you can check them yourself.

Found an error or an outdated code? Tell us via the Corrections page — every report is checked against the official sources above.