Great bike. The saddle: It's not beyond repair. The bottom stitch line looks like it can be re-stitched together, if you wish to keep it original. Start at the beginning of the open stitching and re-stitch the missing thread on the bottom. From the underside, carefully cut [ no more than an inch of ] the old thread and continue the stitch line. Repeat until done all the way around. Make sure to have about 10 feet of line to make a continuous stitch. Or, just re-stitch the open part. No matter what, It's a great crusty survivor to save as is.