Limited⏳Premium Black Diamond Crystal Background was the biggest gainer on August 30, 2026, up 456.1% to 49,990 R$ on a single 41,000 R$ print against its prior 8,990 R$ trade. Gucci Ancora Necklace was the day's worst faller, down 99.1% to 55 R$ off one low print, versus a 6,349 R$ sale the day before. Breadth was tilted positive: of 641 items that traded on the day with a comparison sale in the prior eight days, 309 rose, 278 fell, and 54 were flat.
A caution before the tables: almost every big percentage move below is built on one sale. When the Sales column reads 1, that's a single buyer setting the price on a thin-float item, not a market consensus. Treat the size of that print against recent history, not the headline percent, as the real signal.
Winners
| Item | Prev sale avg | Aug 30 sale avg | Change | % | Sales |
|---|---|---|---|---|---|
| Limited⏳Premium Black Diamond Crystal Background | 8,990 R$ (Aug 28) | 49,990 R$ | +41,000 R$ | +456.1% | 1 |
| Amethyst Empress Of The Night | 4,000 R$ (Aug 22) | 14,000 R$ | +10,000 R$ | +250.0% | 1 |
| Dominus Rex | 547 R$ | 1,574 R$ | +1,027 R$ | +187.8% | 17 |
| Limited Visor | 560 R$ (Aug 26) | 1,480 R$ | +920 R$ | +164.3% | 1 |
| Greenbot | 2,000 R$ (Aug 23) | 4,639 R$ | +2,639 R$ | +132.0% | 1 |
| Virtual Commando | 3,372 R$ (Aug 28) | 6,967 R$ | +3,595 R$ | +106.6% | 3 |
| Taekwondo Combo | 900 R$ | 1,599 R$ | +699 R$ | +77.7% | 1 |
| Anime Halo: Eclipse | 650 R$ (Aug 28) | 1,140 R$ | +490 R$ | +75.4% | 3 |
| Pink Mermaid Princess | 4,000 R$ | 6,989 R$ | +2,989 R$ | +74.7% | 1 |
| The Void Star | 1,067 R$ | 1,854 R$ | +787 R$ | +73.8% | 7 |
Black Diamond Crystal Background's move is exactly the kind of print to distrust: one sale, 3,000 copies in circulation, no second trade to confirm it. Amethyst Empress Of The Night is the opposite case worth flagging for a different reason: only 15 copies exist, so a 4,000 R$ to 14,000 R$ jump on one sale is close to the whole float repricing at once. Dominus Rex is the one name here with real volume, 17 sales pushing the average from 547 R$ to 1,574 R$, and it's still trading well under its 1,992 R$ RAP.
Losers
| Item | Prev sale avg | Aug 30 sale avg | Change | % | Sales |
|---|---|---|---|---|---|
| Gucci Ancora Necklace | 6,349 R$ | 55 R$ | -6,294 R$ | -99.1% | 1 |
| White to Purple Spiky Scene Hair Ombre | 900 R$ (Aug 28) | 70 R$ | -830 R$ | -92.2% | 1 |
| Toxic Poisoned Horns | 6,999 R$ (Aug 27) | 550 R$ | -6,449 R$ | -92.1% | 1 |
| White Sparkle Time Antlers | 650 R$ (Aug 28) | 95 R$ | -555 R$ | -85.4% | 1 |
| Neon Red Star Crown | 550 R$ (Aug 26) | 100 R$ | -450 R$ | -81.8% | 1 |
| Optimus Prime Shoulder Pet | 733 R$ | 200 R$ | -533 R$ | -72.7% | 1 |
| Clockwork Shades | 1,100 R$ (Aug 24) | 350 R$ | -750 R$ | -68.2% | 1 |
| Extreme Skeleton Headphones | 1,500 R$ | 495 R$ | -1,005 R$ | -67.0% | 2 |
| Poppy's Hair | 789 R$ (Aug 28) | 266 R$ | -523 R$ | -66.3% | 3 |
| [⏳LIMITED] Black Abstract 8-Bit Crown | 1,254 R$ | 460 R$ | -794 R$ | -63.3% | 11 |
Gucci Ancora Necklace's drop is the day's steepest and it's a single 55 R$ print landing right after a 6,349 R$ sale, more a data point than a crash. Toxic Poisoned Horns tells a similar story on one trade. Black Abstract 8-Bit Crown is the exception with real turnover, 11 sales averaging 460 R$ against 1,254 R$ the day before, which reads like actual repricing rather than a stray print.
Biggest Robux Moves
| Item | Prev sale avg | Aug 30 sale avg | Change | % | Sales |
|---|---|---|---|---|---|
| Pink Queen of the Night | 750,000 R$ (Aug 24) | 890,000 R$ | +140,000 R$ | +18.7% | 1 |
| Limited⏳Premium Black Diamond Crystal Background | 8,990 R$ (Aug 28) | 49,990 R$ | +41,000 R$ | +456.1% | 1 |
| Vault Swordpack | 51,344 R$ (Aug 28) | 72,221 R$ | +20,877 R$ | +40.7% | 1 |
| Black Iron Horns | 120,000 R$ | 134,950 R$ | +14,950 R$ | +12.5% | 2 |
| Amethyst Empress Of The Night | 4,000 R$ (Aug 22) | 14,000 R$ | +10,000 R$ | +250.0% | 1 |
| Azure Periastron Alpha | 284,999 R$ (Aug 23) | 189,999 R$ | -95,000 R$ | -33.3% | 1 |
| Hotdog Head | 54,000 R$ (Aug 24) | 20,900 R$ | -33,100 R$ | -61.3% | 1 |
| Ice Valkyrie | 353,000 R$ (Aug 27) | 327,208 R$ | -25,792 R$ | -7.3% | 4 |
| Purple Queen of the Night | 309,000 R$ (Aug 24) | 286,000 R$ | -23,000 R$ | -7.4% | 1 |
| The Dog Whisperer | 60,000 R$ (Aug 22) | 41,000 R$ | -19,000 R$ | -31.7% | 1 |
The six-figure items moved the most Robux even when the percent looked tame. Azure Periastron Alpha shed 95,000 R$ on one print, the single largest Robux swing of the day in either direction. Worth pairing: Pink Queen of the Night gained 140,000 R$ the same day Purple Queen of the Night, its companion piece, lost 23,000 R$, both on one trade each. Ice Valkyrie is the steadier name in this group, four sales averaging 327,208 R$ against a 349,307 R$ RAP.
Grails Back on the Market
High-value Limiteds that went quiet for a month or more before trading again on Aug 30:
| Item | First sale since | Prior price | Aug 30 sale | Sales | RAP |
|---|---|---|---|---|---|
| Dual Monster Axes | Jul 30 | 149,999 R$ | 61,000 R$ | 1 | 96,842 R$ |
| Servant of the Secret Fire | Jul 24 | 24,000 R$ | 21,000 R$ | 1 | 19,599 R$ |
| Steelshanks Armament | Mar 21 | 15,000 R$ | 9,995 R$ | 2 | 10,480 R$ |
Dual Monster Axes is the one to watch: its first trade in a month came in 59% below its last sale and well under its 96,842 R$ RAP, on 1,001 copies. Steelshanks Armament went over five months without a trade before printing twice at roughly 10,000 R$, in line with its RAP.
Most Traded
| Item | Type | Sales | RAP | Lowest resale |
|---|---|---|---|---|
| Innocent Body Bend ✨ | UGC Limited | 3,000 | 0 R$ | 0 R$ |
| ⌛MM2 Fake Death (Play Dead)⌛ | UGC Limited | 1,701 | 393 R$ | 1,344 R$ |
| La Roche-Posay Solarflare Cape | UGC Limited | 1,445 | 0 R$ | 0 R$ |
| US Open Champions Trophy Hat | UGC Limited | 1,164 | 0 R$ | 0 R$ |
| Kraken Jr | UGC Limited | 600 | 0 R$ | 0 R$ |
| Glossy Red Baseball Cap | Classic Limited | 569 | 105 R$ | 105 R$ |
| KFC Mighty Bucket | UGC Limited | 366 | 95 R$ | 2,000 R$ |
| [LIMITED] Floating Vibing Pose | UGC Limited | 336 | 249 R$ | 999 R$ |
| Black Sparkle Time Antlers | UGC Limited | 318 | 95 R$ | 999 R$ |
| White Valkyrie | UGC Limited | 304 | 95 R$ | 10,000 R$ |
Four of the ten most-traded items show an 0 R$ RAP with no recorded resale floor, meaning the heaviest turnover on Aug 30 was in low-value UGC pieces still settling into the smoothed average. The cheap end (KFC Mighty Bucket, Black Sparkle Time Antlers, White Valkyrie, all under 100 R$ RAP) sits on /collections/cheap-limiteds-under-100.
Two names carry across boards today. Sparkle Time shows up on both sides, White Sparkle Time Antlers among the losers and Black Sparkle Time Antlers in heavy rotation; full set at /collections/sparkle-time. Valkyrie appears twice too, Ice Valkyrie down in the Robux moves and White Valkyrie most-traded, at /collections/valkyrie. Dominus Rex's line is at /collections/dominus.
Creator Watch
Fastest-moving creator catalogs: last trade of each item in the past 7 days vs. its last trade 8–37 days ago, summed per creator (minimum 3 items, 5,000 R$ combined base):
Risers
| Creator | Items traded | 7d-ago sum | Current sum | % |
|---|---|---|---|---|
| Zyvra UGC | 14 | 8,037 R$ | 109,237 R$ | +1,259.2% |
| Shy x Devy | 8 | 9,597 R$ | 43,818 R$ | +356.6% |
| VAL4CRY STUDIO'S | 9 | 5,900 R$ | 17,126 R$ | +190.3% |
| Tom_atoes | 9 | 10,731 R$ | 29,233 R$ | +172.4% |
| Con Artist Studios | 25 | 5,360 R$ | 14,302 R$ | +166.8% |
Fallers
| Creator | Items traded | 7d-ago sum | Current sum | % |
|---|---|---|---|---|
| Snoopsie | 3 | 10,278 R$ | 1,575 R$ | -84.7% |
| Aurvm | 8 | 21,973 R$ | 3,559 R$ | -83.8% |
| ZNcreation | 17 | 29,689 R$ | 5,074 R$ | -82.9% |
| tapgc | 17 | 27,451 R$ | 5,024 R$ | -81.7% |
| Queenѕ | 5 | 12,133 R$ | 3,086 R$ | -74.6% |
This measures only the slice of each creator's catalog that actually traded in both windows, not their whole output, so it's a read on momentum in their active items rather than the full business. Zyvra UGC's number is real turnover across 14 items but the base is small, 8,037 R$ combined, so a few strong prints move the percent a lot. ZNcreation and tapgc both show broad, multi-item declines (17 items each) which is a steadier signal than a single-item swing.
Market Breadth
Of the 641 items that traded on Aug 30 with a comparison sale in the prior eight days, 309 rose, 278 fell, and 54 were unchanged. Separately, 4,571 items had at least one recorded sale that day, totaling 46,861 sales recorded so far — the most recent day's volume can still be settling for slower-refresh, long-tail items.
For live prices as they update, see /deals, and the full sortable board is at /items-leaderboard.
This report is data analysis, not financial advice. Roblox Limiteds are illiquid collectibles and single-print moves can be reversed by the next trade.
FAQ
What was the biggest Roblox Limited gainer on August 30, 2026?
Limited⏳Premium Black Diamond Crystal Background, up 456.1% to 49,990 R$ from a prior sale of 8,990 R$ on Aug 28. The move was a single trade on a 3,000-copy item, so it's a print to watch rather than confirmed demand.
How are these movers measured?
Each move is the day-over-day change in an item's average daily sale price, the same series plotted on the RBX Invest item page chart, compared against its most recent prior sale day within the last eight days.
What is RAP?
RAP (Recent Average Price) is an exponentially smoothed average: New RAP = Old RAP + (Sale Price − Old RAP) / 10. It updates with every sale and is not a simple average of the last ten trades.
Next report tomorrow. Prices keep updating live on /deals.