Gravite rapier

The Gravite rapier is a melee weapon released with the Dungeoneering update, on 12 April 2010. It is currently the strongest free-to-play stab weapon. It requires 45 Attack and Dungeoneering level.

This item cannot be created by Smithing. It can only be bought as a Dungeoneering reward, costing 40k tokens.

The Gravite rapier is generally used like a shortsword, using both stab and slash to advantage as well as quick attacking. However the combat bonuses is very similar to a rune scimitar, except a small bonus is added to some stats and the main style is stab.

Repair costs
You buy the weapon when it's 20% charged. Repair costs come in 1% values; you can repair them at anytime when there's at least 1% charge missing.
 * 100% charged (Fully charged) – no cost.
 * 99% charged – 10,000 coins or 1,000 coins and 100 tokens.
 * 90% charged – 100,000 coins or 10,000 coins and 1,000 tokens.
 * 0% charged (No charge) – 1,000,000 coins or 100,000 coins and 10,000 tokens.

Trivia

 * The original price for this reward used to be 90k tokens (before the 21 April 2010 update).
 * While the Gravite Rapier is slightly more accurate and powerful than a Rune Scimitar, the 50-coin-per-attack cost along with the staggering 40,000 dungeoneering tokens required to get one makes it far less practical than Rune Scimitars. However the Gravite rapier has been proven many times to be better than the Rune Scimitar in terms of 'Armour fights' therefore it has the slight edge over the Rune Scimitar.
 * The Gravite Rapier look similar to the Fractite Rapier.