not really...Using other accounts is your only option...If you ask people to buy items then buy the items off them, they will think you are trying to dump an item on them and most likely won't do it.
three options:
- asking friends / people for you to buy
- Use mules (fresh made level 3's where you buy the supplies with)
- Forums (You'll need to pay like 10% more for such a big number)
Your options are:
- Wait out the 4 hours
- Ask friends/randoms
- Make lots of mule accounts to buy them (Not suggested as you will have to buy membership if you can't do the free trade shit.)
- RuneScape Forums (Slight price increase, but a lot faster)
By the sounds of it he wants to makeserum 206 or whatever its called, you wont use over 2.5k every hour so just wait out the time and bank when you need them
Merchant's secret, there are ways around it without making new accounts/asking people. Pm me if you want to pay for method(s) as there are two I know of. OR I can buy everything for you with the use of a MM and a small fee for me.