I found a loom in my price range (very cheap). The person I bought it from tried weaving and had difficulties so decided to pass the loom on to someone that could use it.
I'm very excited that I now have a 4 shaft loom in addition to my rigid heddle loom. I look forward to experimenting and possibly weaving myself a piece to have converted to a onbuhimo style carrier before my son is too big to be worn anymore.
Without further ado, my new to me, yet to be named loom:
4 shaft Rasmussen table loom with a 12 dent reed. It needs some TLC but is useable as-is once I replace the front dowel and cord.