Ok heres what you do
1. Make a rs account that sounds like it will work, try:
rsgoldsec
rsecurity
rsgoldblock
anything that sounds like it will work
2. Go in front of the varrock west bank
3. Find Someone who has a default appearence, and is lvl 3 (He should be standing still for long periods of time), this is the gold seller.
4. As soon as someone trades with him and walks away go talk to the person and say this:
You: Sir your gold is tagged
Him: ??????
You: You could be banned, i willl repocess and detag the gold
(He gives you the gold)
viola you got your gold.
Now you can sell the gold on the internet or keep it.