The #1 Roblox Portfolio Management Platform

RBX Invest RBX Invest

Track / Analyze / Profit

Track your Roblox inventory of Classic and UGC Limiteds, monitor reseller positions, and analyze portfolio performance all in one exclusive platform.

upstairs studios

upstairs studios is a Roblox group with 1 Limited tracked on RBX Invest: catalog value 1,000 R$, 2 copies in circulation, average growth +0.0%. Top item: Fatal Top hat.

Items Released 1
Catalog Value 1,000 R$
Copies in Circulation 2
Average Growth +0.0%
Type Group
Creator ID 12543886

How many Roblox Limiteds has upstairs studios released?

As of September 3, 2026, upstairs studios has 1 Limited item tracked on RBX Invest, with 2 copies in circulation and a combined catalog value of 1,000 Robux. The catalog's average price growth is +0.0%.

What are upstairs studios's most valuable items?

Fatal Top hat (RAP 500 R$).

That works out to an average of 1,000 Robux of catalog value per item, against 500 Robux for the single highest-RAP release, Fatal Top hat.

How is upstairs studios tracked on RBX Invest?

upstairs studios is Roblox group ID 12543886. Catalog value totals the Recent Average Price of every tracked Limited this group has released, multiplied by the copies of each in circulation, so it tracks what the market pays rather than what the items were first listed at. Average growth compares each item's RAP with the price it originally sold for. Items are added as they are detected in the Roblox catalog and their prices refresh continuously.