The Bighead series is Roblox's earliest oversized-head joke: three official items, Peabrain, Bighead and BiggerHead, that share one idea at three sizes. Bighead itself is the oldest hat on Roblox that still trades as a Limited today (a Limited is an item Roblox no longer sells, with a fixed number of copies that players resell and trade). Roblox published it on July 2, 2007 for 70 Robux, took it off-sale in 2009, and left it sitting for thirteen years before flagging it Limited on May 30, 2022. As of this writing it carries a RAP near 3,661 (RAP is Recent Average Price, Roblox's running average of what an item has recently sold for) and a lowest resale ask around 3,897, backed by roughly 190,000 copies in circulation and well over 220,000 favorites. That makes it one of the most widely held Limiteds on the platform.
Quick answer: Bighead is a 2007 Roblox hat that went Limited on May 30, 2022 after thirteen years off-sale. It is cheap (RAP near 3,661), extremely common (roughly 190,000 copies) and easy to buy or sell, while its siblings BiggerHead and Peabrain have never been made Limited.
| Bighead at a glance | |
|---|---|
| What it is | Roblox's oldest hat still trading as a Limited, the middle size in a three-item head-size joke |
| Published | July 2, 2007 at 70 Robux |
| Off-sale | Since 2009, apart from about four minutes on Black Friday 2014 at 250 Robux |
| Went Limited | May 30, 2022 |
| RAP | About 3,661 Robux |
| Lowest ask | About 3,897 Robux |
| Copies | Roughly 190,000 |
| Siblings | BiggerHead (July 7, 2007) and Peabrain (February 27, 2009), neither one a Limited |
What is the Bighead series? One joke at three head sizes
Most Roblox item families are one shape in different colors. The Bighead series is different. It is a size progression: the same oversized-head gag at small, medium and large. According to the Roblox Wiki, three official pieces make up the line:
- Peabrain (February 27, 2009), a shrunken head accessory and the smallest of the three
- Bighead (July 2, 2007), the original and the middle size, technically catalogued as a Hat rather than a Head
- BiggerHead (July 7, 2007), the largest, released five days after the original
The wiki describes Bighead as three times smaller than BiggerHead and three times larger than Peabrain, so the "series" is really one joke about scale that Roblox stretched across two years. A fourth item, BiggestHead, copies the naming pattern but has nothing to do with this family. It is an unrelated UGC hat (UGC means user-generated content, an item made by an independent creator) that a creator published in September 2019, pulled off-sale within hours, and never brought back. Worth knowing in case you see it listed next to the real trio, but it shares no history with Roblox's originals.
When did Bighead become a Roblox Limited? May 30, 2022, after thirteen years off-sale
For most of its life, Bighead was an old catalog item nobody could buy. Off-sale means Roblox has stopped selling an item, and Bighead had been off-sale since 2009. It came back for about four minutes during the 2014 Black Friday Extravaganza at 250 Robux, then went quiet again until Roblox flagged it Limited on May 30, 2022.
That date falls in the middle of a stretch, roughly May 2022 through March 2023, when Roblox converted hundreds of long-retired catalog classics to Limited status. The timing lines up with the platform's push toward what the community nicknamed "Limited 2.0," which became the UGC Limiteds system that launched the following April (a UGC Limited is a limited-supply item made by an independent creator that can be resold but not traded). Turning a permanently shelved item like Bighead into a tradable Limited gave a dead catalog entry a second life as a collectible, right as Roblox was rethinking what a Limited could be. For more on that shift, see our breakdown of how offsale items go Limited and how UGC Limiteds changed Roblox trading.
Why didn't BiggerHead and Peabrain go Limited? They kept coming back on sale
Neither BiggerHead nor Peabrain has ever gone Limited, and their sale histories probably explain why. BiggerHead kept returning. It went back on sale for Presidents' Day 2013, three separate Black Friday events (2014, 2015 and 2018), Memorial Day 2016, Labor Day 2017, and most recently a 24-hour re-release on November 26, 2024 at 3,000 Robux. Peabrain had a single off-sale date, January 16, 2017, and Roblox has never revived it since.
Bighead, by contrast, had been fully retired since 2009 apart from that one four-minute window. Items Roblox keeps bringing back for sales usually stay ordinary catalog goods. Items that go silent for over a decade are the ones that tend to get the Limited treatment.
Bighead, BiggerHead and Peabrain: current market data
Only Bighead is a tradable Limited today, so it is the only row with live pricing. Copies is how many of the item exist across all player inventories. Lowest ask is the cheapest copy anyone currently has listed for resale, which traders call the floor. The other two are regular, non-Limited catalog items with no RAP and no resale market.
| Item | Status | RAP | Copies | Lowest ask |
|---|---|---|---|---|
| Bighead | Limited (since May 30, 2022) | ~3,661 | ~190,060 | ~3,897 |
| BiggerHead | Not Limited, periodic on-sale item | N/A | N/A | N/A |
| Peabrain | Not Limited, permanently off-sale | N/A | N/A | N/A |
These figures come from this run's live data pull and will drift as trading continues. Check the items leaderboard for current numbers.
What drives Bighead's value? Name recognition on a huge supply
Bighead's economics look nothing like a gem's (a gem is a scarce, high-value Limited). With roughly 190,000 copies in circulation, it is nowhere near scarce by Roblox standards, and it sits comfortably inside the under-10,000 RAP tier. What keeps its RAP well above zero is name recognition. Bighead is one of the most recognizable pieces of early Roblox culture, tied to the platform's oldest visual gags and to players who remember when the catalog was this small. Trader consensus on its street value, meaning the rough price experienced traders agree it is worth in a trade, sits modestly above its official RAP. That usually signals steady, broad demand.
Huge supply paired with durable nostalgia makes Bighead behave like a liquid blue-chip item (liquid meaning easy to buy and sell at any time). It is rarely the item that spikes overnight, but it is also not the item that sits quiet for months waiting on a buyer. If you follow classic pieces broadly, it is worth a look alongside the rest of the classic hats collection.
Is Bighead worth collecting? A liquid piece of history
If you are building a diversified portfolio, Bighead works as an affordable piece of Roblox history. Its RAP has stayed in a fairly narrow band since 2022, and with 190,000 copies in circulation, no single buyer or seller can move the market alone. That liquidity cuts both ways. It is easy to get in and easy to get out, but it is also unlikely to deliver the outsized gains that thin-supply items like the Fedora or Dominus lines can produce when demand spikes.
This is not financial advice. Roblox item values move with demand and platform decisions that can change without notice, and past price behavior does not guarantee future results.
The RAP, ask and copy figures in this article come from RBX Invest's live data pull as of this run. Release dates and the series structure come from the Roblox Wiki.
FAQ
When did the Bighead become a Limited item?
Roblox flagged Bighead as Limited on May 30, 2022. Before that it had been off-sale since 2009, apart from a roughly four-minute resale during the 2014 Black Friday Extravaganza.
Are BiggerHead and Peabrain also Limiteds?
No. Both remain regular catalog items. BiggerHead has returned on-sale many times, most recently in November 2024, and Peabrain has been off-sale since January 2017. Neither has ever been converted to Limited status.
Why is Bighead classified as a Hat and not a Head?
Despite the name, Bighead and BiggerHead are both catalogued under the Hat accessory slot. Peabrain is the one true Head-slot item in the family, since it replaces the avatar's default head rather than sitting on top of it.
Is BiggestHead part of the same series?
No. BiggestHead is an unrelated UGC item published by a third-party creator in September 2019. It shares a similar name but has no connection to Roblox's original 2007-2009 Bighead line.
How rare is Bighead compared to other classic Limiteds?
Not very, by Limited standards. With roughly 190,000 copies in circulation, it is one of the higher-supply Limiteds on the platform. That keeps its RAP far below scarce gems, but it also gives it unusually deep liquidity for a classic item.
How much is Bighead worth right now?
As of this writing, Bighead's RAP is near 3,661 Robux and the lowest resale ask is around 3,897. Trader consensus puts its street value modestly above RAP. Check the Bighead item page for live figures.
What did Bighead originally cost?
Bighead sold for 70 Robux when Roblox published it on July 2, 2007. Its only return to the catalog since 2009 was a roughly four-minute window during the 2014 Black Friday Extravaganza, priced at 250 Robux.
How many items are in the Bighead series?
Three official items: Peabrain (February 27, 2009), Bighead (July 2, 2007) and BiggerHead (July 7, 2007). Only Bighead is a Limited. BiggestHead, a 2019 UGC hat, is not part of the family.