1988 Ford Bronco II XLT Trans Issue

Up for bid-No Reserve!! 1988 Bronco II with XLT package, all the extras!Has been setting over a year, still starts up fine. Was driven daily until forward gears stopped working, reverse is fine. Do not know if trans needs rebuilt or can be corrected. Would guess rebuild. Has like new tires all around as pics shows, spare never been on the road. Has some areas of rust, see pics. This will make someone a nice 4 wheel drive with a little fix up. Everything worked before trans problem, sitting shouldn't change that. Need more info or like to inspect, and hear run, let me know. Thanks