Howdy Jersey Rebel,
I just bought my 3rd gun off of Gunbroker. The first two experiences were just fine. I use a Postal money order since the PO inspectors will help deal with fraud. I have been happy with my purchases. Just bought a Beretta Laramie, well under list price and don't expect any trouble on this one either. Look at the vendor rating and if it is A or A+ you should be just fine.