this is a re-post of the prices Derek Drew posted a while back, and some
added stuff i got from my credit union. only trouble is ... my info is all
regional. :(  so anybody outside the southeast is likely to find the prices
a bit different.  hope it helps.
.........................................................................
>From: derekdrew@aol.com
Book values: VW Vans & Pickups, 1976-93
Items shown (when available): Year, Model, Type; Loan, Fair, Good, Excl;
trim level; engine DSP/HP; deductions and adds.
Source: The Gold Book via WCN online Market Values DB.

YEAR                                               (US $)
 Model            Type         Eng dsp/HP   Loan   Fair   Good   Excl
 -----------  ---------------  --- ---/--- ------ ------ ------ ------
1991
 VANAGON      CAMPER GL        4C  2.1/90    8600   8960  10640  11660
              Add for: 4WD SYNCRO            1200
              Deduct for:
 VANAGON      L                4C  2.1/90    8200   8470  10050  10990
                 Add for: 4WD SYNCRO         1200
              Deduct for:
 VANAGON      CARAT            4C  2.1/90    8700   9010  10690  11710
                 Add for: 4WD SYNCRO         1200
              Deduct for:
 VANAGON      GL               4C  2.1/90    7400   7700   9140   9990
                 Add for: 4WD SYNCRO         1200
              Deduct for:
 VANAGON      MULTI-VAN        4C  2.1/90    8900   9200  10930  11970
                 Add for: 4WD SYNCRO         1200
              Deduct for:
========================================================================
from the NADA Official Used Car Guide, Southeastern Edition,
1994 April:
                                             avg     avg      avg
                                             loan   retail   trade
1991 Vanagon                                 9075    12275   10075
     Vanagon GL                             10975    14650   12175
     Vanagon Carat                          12125    16000   13450
     Vanagon Camper GL                      13925    18100   15450
  ++ add for Syncro/4wd                      1375     1375    1375
  ++ add for alloy wheels                     175      175     175
  ++ add for cruise control                   125      125     125
  ++ add for power door locks                  75       75      75
  ++ add for power windows                    125      125     125
  -- deduct for manual transmission          -550     -550    -550
  -- deduct for no air conditioning          -675     -675    -675
...........................................................................