Hi right now the only assistance for ASACOL that I can find are these:
The Asacol HD Savings Card:
http://www.altsampling.com/asacolactivate/
It takes $50 off your copay for those with Prescription insurance.
It takes $50 off the total price for those w/o prescription insurance.
Also this program helps with copay, but I believe it takes off just $20.
http://www.needymeds.org/drug_list.taf?_function=name&name=Asacol
http://www.needymeds.org/drug_list.taf?_function=name&name=Asacol HD
I am in the same boat right now. I believe I have to get onto a different medication because I can't afford $500 a month for regular Asacol, and I certainly can't afford $700 a month for Asacol HD.
GOOD LUCK!