I am looking for a fastest way to raise my smithing. Currently I have 67 and I need 69. I can spend about 300-500k for that. So what should I smith. BTW, I'm F2P.

 

 

 

Thanks for help

Fast would be buying steel bars and smithing plates to 68, then buying mith bars and smithing plates to 69. That doesn't seem to be in your budget, but it's the only fast way to do it.

 

 

 

You could try superheating mithril bars and selling them. Lots of clicking, but it's reasonably fast smithing XP, good mage XP, and it's within your budget. In fact, depending on what prices you can get on the ores and nats, it might not cost you anything. 4k mith bars ought to do it, which means you have to watch not to exceed a loss of 120 coins per bar to stay within budget - but even buying everything at max probably wouldn't exceed that amount.