Thanks everyone for your involvement. I was able to order a 5 gallon "can" of Dentax 85/90 from Ed Magillicuty of Maine Potatoe Growers, Inc (800) 649-3358 for $49 and a few quarts of Spirax 80/90 EP for $5.95/ Qt. Fed Ex shipping to Chicago was about $25. Ed said they have about 10 units left of the Dentax 85/90. Thanks all!
