Originally Posted by gr82bart
You've got it backwards.
The P30 used to be like $30-$40.
It was replaced with the P3.5.
Yes the P3.5 is the kit for use at home. I used to use the P3 process at home, which was ultimately more expensive, but came in 20 liter kits.
Don't give up on Ilfochrome! It is expensive, but there is nothing like it!!!!