Borderbasser, if you're in Del Rio, it probably came from me. I have some guys down in So. Texas that asked for the bigger bait specifically.
The 6" mold comes from Bob. I don't believe he has them on his website, but you can call him and he'll shoot you one out. I don't remember the price because I ordered a couple molds at the same time, but it seems it was in the $30-$40 range for a one cavity mold.
The body isn't deep enough for my liking, so you'll have to overpour the body a bit to get enough meat for hooking it. It's easier to overpour if your plastic is a little cooler. Hotter plastic runs like water and overflows the cavity easier.
6" - 4.2" - 3.5"