Green Marble is a Rare knife in Murder Mystery 2, obtained from the 2017 Halloween Box (no longer available). Its combined value is 2.5, #30 of 146 rare items and #485 of 921 valued items overall. Demand is very low: it sits in inventories for a while, and buyers often ask for a discount.
Closest in value: Apocalypse (2022) (2.5), Asteroid (2.5), Bats (2016) (2.5). Use them as a benchmark for a fair one-for-one trade.
Value history
What it is worth in other items
1×Apocalypse (2022)
1×Asteroid
1×Bats (2016)
1×Ghosty (2016)
1×Lantern
1×Lights (2019)
1×Monster (2019)
1×Sparkle1How many of each item equal one Green Marble by value. Demand differs between items, so check it before you trade.
Part of these sets
Questions players ask
How much is Green Marble worth in MM2?
Green Marble has a combined value of 2.5 as of October 2026. Value is the trading rate between players, not a Robux price.
How do you get Green Marble?
From the 2017 Halloween Box (no longer available). If it no longer drops, trading with other players is the only way.
Which is worth more, Green Marble or Apocalypse (2022)?
Green Marble is 2.5, Apocalypse (2022) is 2.5. Green Marble is worth more; compare demand before you trade.
Is Green Marble rare?
Green Marble is a Rare knife.