Golf Digest ranked their 2009 Top 100 public by price on their website. Here are the ones below $100.
1. (67) Old Works G. Cse., Anaconda, Mont., $50
T2. (53) Links of North Dakota, Ray, N.D., $60
T2. (42) Shepherd's Hollow G.C. (2nd/3rd), Clarkston, Mich., $60
4. (69) Lakewood Shores Resort (Gailes), Oscoda, Mich., $65
T5. (59) Black Mesa G.C., La Mesilla, N.M., $67
T5. (78) Hawktree G.C., Bismarck, N.D., $67
7. (55) Quarry Oaks G.C., Ashland, Neb., $73
8. (100) RTJ Trail at Capitol Hill (Judge), Prattville, Ala., $74
9. (34) Black Lake G.C., Onaway, Mich., $80
10. (74) TPC Deere Run, Silvis, Ill., $82
T11. (47) Eagle Eye G.C., East Lansing, Mich., $89
T11. (27) The G.C. at Redlands Mesa, Grand Junction, Colo., $89
T11. (36) The Harvester G.C., Rhodes, Iowa, $89
T11. (72) The Legend at Giants Ridge, Biwabik, Minn., $89
T11. (80) Mattaponi Springs G.C, Ruther Glen, Va., $89
T11. (20) The Quarry at Giants Ridge, Biwabik, Minn., $89
T17. (61) Circling Raven G.C., Worley, Idaho, $95
T17. (86) Lakota Canyon Ranch G.C., New Castle, Colo., $95
T19. (93) Branson Creek G.C., Hollister, Mo., $99
T19. (98) Longaberger G.C., Nashport, Ohio, $99