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Statistics, tools, and analytics for the Roblox limited-item trading economy.

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© 2026 Limitra. Owned and operated by Poliamal.

Live data from Rolimon's item values + trade ads and Roblox catalog, thumbnails, and inventory APIs.

Roblox and its marks are trademarks of Roblox Corporation. Limitra is not endorsed, sponsored, or affiliated with Roblox Corporation.

Chemistry Textbook

UAID 16951395

Roblox UAID Profile

Item Name

Chemistry Textbook

Serial

None

Last Known Owner

RomyToby23

UAID

16951395

Value

R$4,500

RAP

5,170

Minted

12/2/2008

Observed Since

7/28/2026, 9:37:08 PM · 1d ago

Holding Period

Locked for 2h · unlocks 7/30/2026, 9:37:08 PM

Roblox trade hold

Roblox applies a 48-hour holding period after a limited is received in a trade. Limitra calculates this from the exact received timestamp when Roblox exposes it, otherwise from when Limitra first observed the current owner holding the copy.

Ownership History

Every owner change Limitra has recorded for this copy

RomyToby23

Current holder · observed 1d ago

ukpd

Observed 12d ago

PlutoniumGuy1

Received 25d ago

Ivanero3700

Received 29d ago

grimevibe

Received 1mo ago

tinycatsocks

Received 1mo ago

FarewelltotheAbyss

Received 1mo ago

probesta

Received 17y ago

Limitra continuously scans every tracked limited and records each copy's holder — the timeline above grows as transfers are observed. Entries marked observed came from inventory sightings where Roblox did not expose the exact received date. Trades that happened before tracking began can't be backfilled.