3rd Age full helmet
Fabulously ancient armour beaten from magical silver.
30,379,997gp
29,512,333gp
867,664gp
+260,065gp
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Price history
1 points · hover for detail
- 30D low
- 29,512,333
- 30D high
- 30,379,997
- Volatility
- 2.9%
Flip calculator
Includes the 2% Grand Exchange tax
+260,065gp
+260,065 per item · +0.88% ROI
- Capital required
- 29,512,333 gp
- Gross revenue
- 30,379,997 gp
- GE tax (2%, 607,599/item)
- − 607,599 gp
- Break-even sell
- 30,114,625 gp
Item data
- High alchemy
- 54,000 gp99.8% below market
- Low alchemy
- 36,000 gp
- Shop value
- 90,000 gp
- Weight
- 0.907 kg
- Skill / type
- Head
- Stack / note
- Not stackable · noteable
- Released
- Dec 5, 2006
About 3rd Age full helmet
The 3rd Age full helmet is a members-only piece of equipment in Old School RuneScape.
"Fabulously ancient armour beaten from magical silver"
Over the last 30 days it traded between 26,732,476 and 32,046,365 gp on the Grand Exchange, averaging 28,789,048 gp. About 14 units changed hands per day. The price is up 6.3% across that window. The Grand Exchange buy limit is 8 every 4 hours. Selling one at the average price costs 575,780 gp in Grand Exchange tax.
Casting High Level Alchemy returns 54,000 gp, which is 99.8% below the 30-day average price, so alching a bought one loses money.
How to get 3rd Age full helmet
4 monsters drop 3rd Age full helmet, most commonly The Mimic (1/5,244), Reward casket (hard) (1/211,250) and Reward casket (elite) (1/249,262.5).
Dropped by
| Monster | Rarity | Quantity |
|---|---|---|
| The Mimic | 1/5,244 | 1 |
| Reward casket (hard) | 1/211,250 | 1 |
| Reward casket (elite) | 1/249,262.5 | 1 |
| Reward casket (master) | 1/313,168 | 1 |
3rd Age full helmet price history
Daily averages rolled up per month, newest first.
| Month | Average | Low | High | Volume |
|---|---|---|---|---|
| October 202612d | 30,483,297 | 27,181,903 | 32,046,365 | 218 |
| September 2026 | 27,632,952 | 25,788,785 | 29,341,987 | 363 |
| August 2026 | 29,155,274 | 25,868,199 | 31,958,731 | 446 |
| July 2026 | 36,184,870 | 32,374,572 | 41,528,163 | 374 |
| June 202621d | 41,395,585 | 39,531,931 | 43,532,566 | 3,277 |
| May 20262d | 43,735,781 | 42,670,175 | 44,801,386 | 16 |
| April 20261d | 43,362,469 | 43,362,469 | 43,362,469 | 3 |
| March 2026 | 48,369,794 | 47,092,396 | 50,343,059 | 16,356 |
| February 2026 | 50,313,564 | 47,506,886 | 52,579,931 | 16,124 |
| January 2026 | 50,593,642 | 48,225,937 | 53,496,826 | 17,856 |
Across 10 months of recorded prices 3rd Age full helmet ranged from 25,788,785 gp in September 2026 to 53,496,826 gp in January 2026, measured over 218 trading days.
The 30-day average of 28,789,048 gp sits in the lower third of that range.
All prices in gp. Volume counts units traded across both sides of the Grand Exchange.
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