I have a couple discs you might be interested in trading for. First I have an 06 ice bowl dx roc 180g 6/10 with a few dings, and the dirtiness of it no ink, from what I've figured out, they're almost as flat as a ching roc, from the incolor stamp. I also have an 11x champ cal mold teebird 169g 7/10 wiped stamp & ink inside the rim. I'd also be willing to throw in some $$ to make the trade even. Here's a pic:
Lemme know if you're interested.