I tend to offer up 100k-200k in items from treasure trails and maybe some leagues rewards. I just never understood people who offer x6 fire runes and a bucket of water. I know I’m wasting gold but I’ve yet to get banned.
Ive never been banned for RWT. Only bad thing that has happened to me with RWT is being scammed once for it. I've never offered up anything in the trades or anything or used an alt.
Only thing is I don't ever buy very large amounts. Like never above 100m on OSRS.