Best way right nowBuy it from another player
Roblox no longer sells it, so the only way to get it is to buy a copy from another player on the Roblox marketplace (resale) or trade for it.
LimitedHats#380 of 830
Failed Proofs of the Riemann Hypothesis
rap2.46K Robux
Lowest price 2K
Details
- Lowest price
- 2K
- Sales (30 days)
- 10
- Rarity
- Limited 2/3
- Category
- Hats
- Last updated
- 1 day ago
Price history since 2022-11-27.
Price history
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What is Failed Proofs of the Riemann Hypothesis in Roblox Limiteds?
Failed Proofs of the Riemann Hypothesis is a Limited hat in Roblox Limiteds. Its RAP is 2.46K Robux, 239th of 559 hats we track and 157th among 428 Limited ones.
- Rarity
- Limited
- Hat
- Hats
- RAP
- 2.46K Robux
- Rank
- #239 of 559
- Lowest price
- 2K
- Sales (30 days)
- 10
How to get Failed Proofs of the Riemann Hypothesis
Related: 
Winter King Crown
Earth Knight
Halloween 2012 Top Hat
Noob Attack: Artemis Annhilation
Where this comes from
Built from our Roblox Limiteds data, checked 2026-10-06, using the sources below.
Roblox marketplace resale data (official). Game content and images belong to the game's developer. We are not affiliated with Roblox or the developer.
How Failed Proofs of the Riemann Hypothesis compares
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Questions about Failed Proofs of the Riemann Hypothesis
How much is Failed Proofs of the Riemann Hypothesis worth in Roblox Limiteds?
Failed Proofs of the Riemann Hypothesis has a rap of 2.46K Robux, which ranks it #380 of 830 in Roblox Limiteds.
How rare is Failed Proofs of the Riemann Hypothesis?
Failed Proofs of the Riemann Hypothesis is a Limited hat, tier 2 of 3.
Is Earth Knight better than Failed Proofs of the Riemann Hypothesis?
By rap, yes: Earth Knight is 2.47K Robux, about 1.0 times Failed Proofs of the Riemann Hypothesis's 2.46K Robux.
How do you get Failed Proofs of the Riemann Hypothesis in Roblox Limiteds?
Buy it from another player: Roblox no longer sells it, so the only way to get it is to buy a copy from another player on the Roblox marketplace (resale) or trade for it.
Official Roblox marketplace data (resale prices and sales), synced 2026-10-06 07:38 UTC.