Im feeling nice today, can boost you in act3 when I get home (thats around 4-5pm CEST). I quite often just vendor alot of items that are better than what you got. Add me if you need help n0c0#2424 (Valid as of 15th of October)
No, rmah doesnt increase prices on gold items, actually you make profit on most items if you buy with real money and sell for gold, considering cap for real money price is 250euro and cap for gold is abit over 2billion.
Prices on gold AH were high before RMAH launch aswell.