You weren't very specific about the model. Do you mean a 32 footer? Classic? Safari? You might also call a local dealer. They MIGHT remember what they sold for. Keep in mind if you call Airstream directly you're likely to get the retail price of a base model. If you call a dealer you can probably get the price they actually sold for with options included as well as the MSRP.
1991 60th Anniversary Limited 34' - w/out Hensley ;O)
1991 F250 diesel 4x4 - (retired farm truck/beast)
"It's a good feeling to be long."