- 1989 New Idea 521
- New Idea521Newton
- $ 2,750
New & Used New Idea Sickle Mowers for Sale
- 1967 New Idea 30A Sickle Mower
- New Idea30AArchbold
- $ 850
- New Idea 521 Sickle Mower
- New Idea521Edinburg
- $ 5,750
- 1962 New Idea 30A Sickle Mower
- New Idea30A
- $ 450
- 1959 New Idea 40 Sickle Bar Mower
- New Idea40
- $ 350
- New Idea 254 Sickle Mower
- New Idea254
- $ 575
- New Idea 522 Sickle Mower
- New Idea522Sunman
- $ 1,475
- New Idea 30B Sickle Mower
- New Idea30BBad Axe
- $ 1,500
- 1989 New Idea 521 Sickle Mower
- New Idea521Newton
- $ 2,750