I see in a few threads you've posted, you're looking for an A body and all the A bodies never seem to be in Michigan, so I searched the Michigan Craigslist, here are what I found. A couple other mopars at the bottom. Hope something peaks your interest. Good luck.
65 Barracuda 340 4 speed, $6500
http://annarbor.craigslist.org/cto/979073012.html
73 Dart $2000
http://detroit.craigslist.org/cto/997205390.html
72 Demon 340
http://detroit.craigslist.org/cto/990451976.html
72 Scamp 383
http://kalamazoo.craigslist.org/cto/976863023.html
73 Dart sport 360
http://kalamazoo.craigslist.org/cto/987353208.html
74 Dart Sport 340
http://detroit.craigslist.org/cto/981501516.html
74 Duster 318, $3200
http://muskegon.craigslist.org/cto/994288747.html
Another 74 Dart Sport 340
http://detroit.craigslist.org/cto/979413308.html
68 Dart 383
http://detroit.craigslist.org/cto/974206307.html
75 Dart 4 door /6, $1500
http://flint.craigslist.org/cto/1001232773.html
68 Barracuda
http://annarbor.craigslist.org/cto/973909779.html
74 Duster
http://detroit.craigslist.org/cto/1005532986.html
73 Dart Sport 340
http://detroit.craigslist.org/cto/1005532986.html
Another 73 Dart Sport 340, a little cheaper.
http://detroit.craigslist.org/cto/996232382.html
70 Duster 340
http://detroit.craigslist.org/cto/986740258.html
64 Valiant 440
http://detroit.craigslist.org/cto/969589621.html
69 Dart 318
http://detroit.craigslist.org/cto/1005298544.html
69 Dart conv. /6
http://detroit.craigslist.org/cto/1001957817.html
68 Dart mexican GTS
http://detroit.craigslist.org/cto/1001950000.html
74 Dart 360
http://detroit.craigslist.org/cto/998024094.html
72 Duster 340
http://detroit.craigslist.org/cto/983840249.html
70 Duster
http://detroit.craigslist.org/cto/979621383.html
73 Duster 340
http://detroit.craigslist.org/cto/986740258.html
64 Dart
http://nmi.craigslist.org/ctd/1005740112.html
72 Duster 340
http://annarbor.craigslist.org/cto/989658485.html
64 Valiant 200 w/273
http://grandrapids.craigslist.org/cto/989147342.html
74 Duster
http://grandrapids.craigslist.org/cto/998147419.html
65 Satellite w/340
http://grandrapids.craigslist.org/cto/989147342.html
72 Challenger project, $4200
http://detroit.craigslist.org/cto/970933402.html
65 Barracuda 340 4 speed, $6500
http://annarbor.craigslist.org/cto/979073012.html
73 Dart $2000
http://detroit.craigslist.org/cto/997205390.html
72 Demon 340
http://detroit.craigslist.org/cto/990451976.html
72 Scamp 383
http://kalamazoo.craigslist.org/cto/976863023.html
73 Dart sport 360
http://kalamazoo.craigslist.org/cto/987353208.html
74 Dart Sport 340
http://detroit.craigslist.org/cto/981501516.html
74 Duster 318, $3200
http://muskegon.craigslist.org/cto/994288747.html
Another 74 Dart Sport 340
http://detroit.craigslist.org/cto/979413308.html
68 Dart 383
http://detroit.craigslist.org/cto/974206307.html
75 Dart 4 door /6, $1500
http://flint.craigslist.org/cto/1001232773.html
68 Barracuda
http://annarbor.craigslist.org/cto/973909779.html
74 Duster
http://detroit.craigslist.org/cto/1005532986.html
73 Dart Sport 340
http://detroit.craigslist.org/cto/1005532986.html
Another 73 Dart Sport 340, a little cheaper.
http://detroit.craigslist.org/cto/996232382.html
70 Duster 340
http://detroit.craigslist.org/cto/986740258.html
64 Valiant 440
http://detroit.craigslist.org/cto/969589621.html
69 Dart 318
http://detroit.craigslist.org/cto/1005298544.html
69 Dart conv. /6
http://detroit.craigslist.org/cto/1001957817.html
68 Dart mexican GTS
http://detroit.craigslist.org/cto/1001950000.html
74 Dart 360
http://detroit.craigslist.org/cto/998024094.html
72 Duster 340
http://detroit.craigslist.org/cto/983840249.html
70 Duster
http://detroit.craigslist.org/cto/979621383.html
73 Duster 340
http://detroit.craigslist.org/cto/986740258.html
64 Dart
http://nmi.craigslist.org/ctd/1005740112.html
72 Duster 340
http://annarbor.craigslist.org/cto/989658485.html
64 Valiant 200 w/273
http://grandrapids.craigslist.org/cto/989147342.html
74 Duster
http://grandrapids.craigslist.org/cto/998147419.html
65 Satellite w/340
http://grandrapids.craigslist.org/cto/989147342.html
72 Challenger project, $4200
http://detroit.craigslist.org/cto/970933402.html