The #1 Roblox Portfolio Management Platform

RBX Invest RBX Invest

Track / Analyze / Profit

Manage your Roblox Classic and UGC Limited portfolio more efficiently with inventory tracking, reseller position monitoring, timely alerts, and performance analytics in one place.

Science Backpack

Science Backpack is a Roblox UGC Limited back accessory by GoldieBlox. Its original stock of 15,000 copies has sold out. Resale listings start at 140 R$, about 1% below its RAP of 141 R$. RBX Invest has tracked 7 sales of it in the past 30 days. It was created on Roblox on Nov 9, 2023.

RAP 141 R$
Lowest Price 140 R$
Total Copies 15,000
Original Copies Remaining Sold Out
Original Price Free
Market Cap 2,115,000 R$
Item Type UGC Limited
Category Back Accessory
Creator GoldieBlox

What is Science Backpack worth on Roblox?

As of September 6, 2026, Science Backpack has a Recent Average Price (RAP) of 141 Robux and the cheapest reseller listing is 140 Robux. Across the 15,000 owned copies, its estimated market value is 2,115,000 Robux.

That puts the cheapest copy 1% below RAP. RAP averages recent completed sales, so a listing under it means sellers are currently asking less than the item has been trading for.

How rare is Science Backpack?

Science Backpack is a UGC Limited Back Accessory with 15,000 total copies. it is sold out at the original price, so copies now trade only on the resale market. it originally sold for free.

Science Backpack has 458 favorites on the Roblox catalog.

About Science Backpack

-

Where to find Science Backpack

Science Backpack is Roblox asset ID 15307693941. it was published by GoldieBlox. on RBX Invest it sits in the UGC Limited Back Accessories, Limiteds under 500 R$, Limiteds under 1,000 R$, Limiteds under 10,000 R$ collections. The RAP, reseller listings, and copy counts on this page refresh from Roblox continuously, so the figures above are the state of the market at the last update rather than a fixed snapshot.