GMC Repair: 93 Jimmy repair or replace, heater core, good luck

Question
I have a 93 Jimmy 4.3 (325,000 km) with a rear main seal leak, thus my driveway and everywhere else I park is covered in oil and tranny fluid, the rear gate handle has fallen off again and I believe the heater core is going as the passenger side is permanently steamed up. Is it worth repairing?

Answer
hello janet
with a 93 with that many problems it would be better to trade it u are talking at least 3000 in repairs with the rear main leak and who knows what they will find to ad on good luck to u hun and if you need nore help u let me know and you have a pretty name pete