Trimmy

I'm doing a budget build on my 85 Toyota pickup and had a bad clunk under the truck turns out the rear driveshaft has a bad ujoint. The ujoint at the rear axle is shot and the flange that bolts to the axle is rusted so bad we couldn't get the ujoint out so we heated it up and it still wouldn't come out. The flange ended up bending. What all flanges can I use that will bolt to my rear axle and if anyone has one I could buy cheap please PM me... Paying to have my rear driveshaft rebuilt is out of the question I only have $390 in the whole truck...