In real runescape, the time it takes you to do all those trades, takes WAAAAAY LONGER, but the guide it self without the failure calculation of time, is good.
Pretty good guide. As a merchant I will say this works. Some calculations about time are wrong because it is pretty hard to sell in world 1 with a 'typical' price.
To be a successful merchant, you gotta be not bored so that you can do it more time. So to do that, you need to sell your shit faster. To sell your shit faster, u must have lower than market price.
Selling rscimmy for 25k is not a good idea but 24k does makes it sell faster. The only thing is you will take more time but again, you can sell more so it balances out.
Once you hit phat merchanting, say you buy & sell 1 per 1 hour [remember you don't have to be in world 2 all the time for this because you can get a deal in forums...] That will require around 80 hours. Say you can afford to monitor rs forums for like 6 hours a day so that can make it in about 12 days you can have your 2bill
Ow did I say this: You better know what scams are out there and what deals to go. If you can sell for 10M profit (phat) I would say go for it [being easy does it]