Two listsCavern Knife on MM2 Values vs Supreme Values
from supremevalues.com, the other community list. Why they differSupreme puts it 13% lower. When lists split like this, the true price is usually in between. They have cut it by 1 (-12.5%) since their previous update.
How much is Cavern Knife worth in MM2?
Traders put Cavern Knife at 8. Of the 76 legend items we price, it comes 11th. Of all 1,072 priced items, it comes 403rd. Most legend items land near 1, so Cavern Knife trades 8x the middle. The top legend is Latte Gun at 140, about 18x this item.
1.5 out of 10 is quiet. Cavern Knife works better as part of a stack. Neither number is pulling ahead. Rarity 3, demand 1.5, and a price that behaves. The value has settled. Neither side of a trade should argue about it much.
Trades that balance out: 4x Traveler Knife (2 each), or 8x Cupid (1 each), or 10x Predator (knife) (0.8 each). Between Toxic Knife at 8 and Ghost Blade at 8. Either works if this one is not available.
What can you trade for Cavern Knife?
Stacks that come out close to even against Cavern Knife's 8.
| Offer | Each | Total |
|---|---|---|
| 4× Traveler Knife | 2 | 8 |
| 8× Cupid | 1 | 8 |
| 10× Predator (knife) | 0.8 | 8 |
We round to whole items here, so these totals are close rather than exact. Work out the precise split in the trade calculator.
How the legend tier works
The adds that turn a slightly unfair trade into a fair one.
A few event legends broke the pattern and hold real value. They are the exception, and they are worth looking up by name rather than assuming.
Use them to close gaps. When a trade is off by two or three points, a legend is the neatest way to fix it without giving away a whole godly.
Items similar to Cavern Knife
Closest legend items by value. Useful for stacking or substituting in a trade.
Cavern Knife: quick answers
How much is Cavern Knife worth in MM2?
Current value is 8 (September 2026). That is 11th of 76 legend items on this list.
What can I trade for Cavern Knife?
Try one of these 4x Traveler Knife, 8x Cupid, 10x Predator (knife). Anything near 8 in total will be taken seriously. Use the calculator to see if you are over or under.
Is Cavern Knife rare in MM2?
Rarity is rated 3 and demand 1.5, which puts it in the TIER 4 bracket of legend items. Common enough that supply is never the problem.
Is Cavern Knife worth more than Ghost Blade?
No. Ghost Blade is worth 8 against 8 for Cavern Knife. They sit next to each other on the list, so a straight swap is close to fair but tips slightly toward whoever gets Ghost Blade.
Value last changed September 13, 2026. That is when the community trade feed we read was last rebuilt, not when you loaded this page. We pick up a change within ten minutes of it being published. The notes above are written and kept up by the MM2 Values Team, and how we source and check everything is in our editorial policy.
MM2 values are player-driven trade units. They are not Robux and carry no real-world money value.
Background on how Cavern Knife was obtained and released: Cavern Knife on the Murder Mystery 2 Wiki