What are Roblox UGC limited items?

One of Roblox's unique features is the ability for users to create and sell their own virtual items, including accessories and clothing, through the Roblox UGC (user-generated content) marketplace.

Priced UGC Limiteds showing up when filtering for free items

On Sale UGC Item Not In Catalog - Website Bugs - Developer Forum

New UGC Limiteds Introduce Massive Hyper-inflation Into It's

RTC on X: Roblox UGC limiteds has mixed reactions from some

Roblox UGC limiteds are now available in the marketplace

Grimace Shake Hat [FREE UGC]

Limited's are now cheap because of UGC Accessories!

WHAT!? Are These UGC Accessories Really Going Limited!? (ROBLOX

THE MOST EXPENSIVE UGC LIMITED

UGC Catalog is Now Live! - Announcements - Developer Forum

FREE* Limited UGC Items Today on Roblox (with links and times