How much is Blue Sapphire Heart Key worth? Price and value
As of October 18, 2026, Blue Sapphire Heart Key is worth about 463 Robux, its Recent Average Price (RAP), and the cheapest copy for sale is priced at 850 Robux. Across the 350 owned copies, its estimated market value is 162,050 Robux.
That puts the cheapest copy 84% above RAP. Sellers are holding out for more than the item has recently traded at, which is normal for a UGC Limited with few copies on the market.
How rare is Blue Sapphire Heart Key?
Blue Sapphire Heart Key is a UGC Limited Back Accessory with 350 total copies. It is sold out at the original price, so copies now trade only on the resale market. It originally sold for 140 Robux.
At 463 Robux, RAP sits 3.3x the 140 Robux it first sold for.
Blue Sapphire Heart Key has 41 favorites on the Roblox catalog.
Blue Sapphire Heart Key sales history
RBX Invest has recorded 376 sales of Blue Sapphire Heart Key across 92 trading days, from Jul 10, 2025 to Aug 2, 2026.
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 450 Robux on Mar 25, 2026, and its lowest was 140 Robux on Jul 10, 2025.
By calendar year, its average sale price went from 146 Robux in 2025 to 578 Robux in 2026, up 296%.
| Month | Average sale price | Sales |
|---|---|---|
| Aug 2026 | 889 R$ | 1 |
| Jul 2026 | 888 R$ | 1 |
| Jun 2026 | 550 R$ | 2 |
| May 2026 | 200 R$ | 1 |
| Mar 2026 | 450 R$ | 1 |
| Feb 2026 | 300 R$ | 1 |
| Jan 2026 | 800 R$ | 1 |
| Dec 2025 | 287 R$ | 8 |
| Nov 2025 | 250 R$ | 8 |
| Oct 2025 | 140 R$ | 59 |
| Sep 2025 | 140 R$ | 27 |
| Aug 2025 | 140 R$ | 78 |
Did Blue Sapphire Heart Key make money for release buyers?
Blue Sapphire Heart Key sold out of its original stock 110 days after its first recorded sale, on Oct 28, 2025. Copies could be resold from Aug 9, 2025, once Roblox's 30-day resale lock ended.
For someone who bought at the original 140 Robux, the best return per day held came from reselling about 189 days after release, when copies were selling for around 800 Robux. That works out to roughly 260 Robux profit per copy after Roblox's cut.
About Blue Sapphire Heart Key
Blue Sapphire Heart Key💙
How to get Blue Sapphire Heart Key
Blue Sapphire Heart Key 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 850 Robux.
Blue Sapphire Heart Key is Roblox asset ID 98628434602383. It was published by Flowers’3. On RBX Invest it sits in the UGC Limited Back Accessories, Limiteds under 1,000 Copies, 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.