Check the Grand Exchange, for the latest prices. You can go to the Grand Exchange within the game, or you can access the Grand Exchange prices from the main page, without loggin in.
It may be something around 15,000 coins (prices vary, of course), but that is precisely because it is hard to obtain. You need mining level 85, AND you have to go to dangerous places to obtain it (at least in free-to-play). Also, it takes a long time to respawn (you can change worlds, though), and there is lots of competition. So don't expect to get money quickly this way. Perhaps a little faster than mining other things.
There are many places for Members in Runescape to mine runite ore but, for non-members there is only one place to mine runite ore. That is in deep wildy behind the lava maze. I would where nothing but a Rune pick axe and mining rune ore is amazing money but it takes a while to spawn back. Also, a lot of people mine the ore soo members is the place to mine it or else you have to change worlds every 10seconds!
Let me assure you there is no jdk code for anything on runescape
well, in a f2p world the bets thing to do i mine runite! the problem is you have to have lvl 85 mineing. but your inventory holds 28 right? well got 28 runite ores andd sell at the g.e. you will make a 500K profit!! make 2 trips there 1 million $$$$
About 4 cents
F2P -their are 2 runite rocks north west of the lava maze 46 wildernessMembers - hero's guild has 2 rockstheir are also 6 others dotted about i.e. the freinmark isles hash 1editted by the illsuive shadow
iron is approximately worth $1.50 per pound
$2.94
about 20g on the AH
it costs about £1000
About 7¢
10 cents
1 Ore Is worth about $0.0014 so 10 Ore is worth approximately $0.014, Also Norge has nothing to do with the value of the coin it refers to location ,Norge is the Norwegian (bokmal) , Danish and Swedish name for Norway