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Back Doors
Item
Back Doors
Roblox
Asset 13219533875by marinusss
Current RAP
3,445R$
Avg Price (30d)
—
Avg Price (90d)
—
Avg Price (180d)
—
Lowest Price
3,000R$

resale listing

Original Price
400R$
Total Copies
120
Original Copies Remaining
Sold Out
Summary

Back Doors is a Roblox UGC Limited back accessory by marinusss. Its original stock of 120 copies has sold out. Resale listings start at 3,000 R$, about 13% below its RAP of 3,445 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Apr 22, 2023.

Description

I wonder where this will take me.

Back Doors

Back Doors is a Roblox UGC Limited back accessory by marinusss. Its original stock of 120 copies has sold out. Resale listings start at 3,000 R$, about 13% below its RAP of 3,445 R$. RBX Invest has tracked no sales of it in the past 30 days. It was created on Roblox on Apr 22, 2023.

RAP 3,445 R$
Lowest Price 3,000 R$
Total Copies 120
Original Copies Remaining Sold Out
Original Price 400 R$
Market Cap 413,400 R$
Item Type UGC Limited
Category Back Accessory
Creator marinusss

How much is Back Doors worth? Price and value

As of October 18, 2026, Back Doors is worth about 3,445 Robux, its Recent Average Price (RAP), and the cheapest copy for sale is priced at 3,000 Robux. Across the 120 owned copies, its estimated market value is 413,400 Robux.

That puts the cheapest copy 13% 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 Back Doors?

Back Doors is a UGC Limited Back Accessory with 120 total copies. It is sold out at the original price, so copies now trade only on the resale market. It originally sold for 400 Robux.

At 3,445 Robux, RAP sits 8.6x the 400 Robux it first sold for.

Back Doors has 247 favorites on the Roblox catalog.

Back Doors sales history

RBX Invest has recorded 266 sales of Back Doors across 45 trading days, from Apr 22, 2023 to Aug 29, 2025.

Sales here include copies bought from the creator’s original stock as well as resales between players. Free promotional claims are not counted.

Its highest daily average sale price was 6,000 Robux on Aug 29, 2025, and its lowest was 400 Robux on Apr 22, 2023.

By calendar year, its average sale price went from 531 Robux in 2023 to 3,912 Robux in 2025, up 637%.

Back Doors: average sale price in the 12 most recent months with recorded sales
MonthAverage sale priceSales
Aug 20256,000 R$1
Jun 20255,999 R$1
Apr 20255,000 R$1
Feb 20252,013 R$2
Jan 20252,448 R$1
Oct 20243,990 R$1
Aug 20245,000 R$1
Jun 20243,250 R$2
Apr 20242,750 R$2
Dec 20233,800 R$1
Oct 20233,499 R$1
Sep 20231,947 R$3

Did Back Doors make money for release buyers?

Back Doors sold out of its original stock 4 days after its first recorded sale, on Apr 26, 2023. Copies could be resold from May 22, 2023, once Roblox's 30-day resale lock ended.

For someone who bought at the original 400 Robux, the best return per day held came from reselling about 45 days after release, when copies were selling for around 2,221 Robux. That works out to roughly 711 Robux profit per copy after Roblox's cut.

Holding longer paid more in total: the most profitable point in its first year came 251 days after release, at about 1,500 Robux per copy.

About Back Doors

I wonder where this will take me.

How to get Back Doors

Back Doors is no longer sold by the creator, so the way to get it is to buy a copy from a reseller on Roblox. The cheapest is listed at 3,000 Robux.

Back Doors is Roblox asset ID 13219533875. It was published by marinusss. On RBX Invest it sits in the UGC Limited Back Accessories, Limiteds under 1,000 Copies, Limiteds under 10,000 R$, Sold-Out UGC Limiteds 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.