I picked up a "new in the box" Salter brand, 1 gram, scale on ebay for about $25 deliverd. It goes to 11 pounds also and has a screw off (for cleaning) glass platform.
I like it a lot, except when I am measuring yeast and adding a gram at a time, something I need to push the bowl down and release it to get it to measure the one gram difference. Other than this, it's awesome.
Jack