what is the price we should ask for 1991 Lincoln Town Car with 100,000 miles

You can check out www.kbb.com for an accurate price for your area, but here in PA, I typically see these listed for anywhere from $2500-4500, depending on overall condition.

depending on the area of where the car is being sold, condition of vehicle, etc... i also would say 2500 to 4500

Honestly, I don't think you should sell it for more than $2,500. Gas prices are real high and selling it for more than $2,500 would be pretty hard. But hey, iits true prices do very depending where you live. I bought my 1997 Lincoln Towncar for $1,500 with 105,000 miles. I have had it for 3 years and i have never had a problem with it (except for the air suspension of course, which i got rid of).

i would selll it for more then 2500$ mine has 187k miles on it and its worth 1900 ive put alot of work into mine i changed the trans and the air bags (not the conversion to the springs) you should post it for like at least 3500 thats what im going to post mine for but i also have some rims on mine too...

i agree with Xavier about $1500 DEPENDING UPON WHAT REGION OF THE U.S YOU LIVE IN ????