A Smithing boost in OSRS is $149.99 for the whole 1-99 climb, $135.00 for 70-99 and $14.99 for 1-70, because the slider charges the bar tiers you are missing instead of one fixed package. The reason those three numbers look so lopsided is the experience curve: of the 13,034,431 experience behind level 99, 12,296,804 of it lands after level 70.
What the order covers
- Any pair of handles on the 1-99 slider, billed band by band;
- Blast Furnace, Giants’ Foundry or cannonballs, or leave the route to the smith;
- Ore, coal and bars bought in-game with the gold already in your bank — no second cash charge;
- Ironman accounts at 35% more, since every bar has to be mined and smelted by hand.
Runite bars stay locked until 85, which is why the top band of the ladder is the expensive one. Everything picked up on the way — the cannonball mould at 35, the adamantite tier at 70, the Smithing cape at 99 — stays on the account.



