How many Roblox Limiteds has Stack UGC released?
As of September 15, 2026, Stack UGC has 36 Limited items tracked on RBX Invest, with 8,884 copies in circulation and a combined catalog value of 1,703,776 Robux. The catalog's average price growth is +263.7%.
What are Stack UGC's most valuable items?
Serpens Sword Cane (RAP 30,000 R$), Cobaltum Sword Cane (RAP 22,222 R$), Antiquus Sword Cane (RAP 10,013 R$), Ignis Sword Cane (RAP 5,900 R$), Ostrinus Sword Cane (RAP 2,983 R$).
That works out to an average of 47,327 Robux of catalog value per item, against 30,000 Robux for the single highest-RAP release, Serpens Sword Cane.
How is Stack UGC tracked on RBX Invest?
Stack UGC is Roblox group ID 32929399. 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.