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Top 100 least often collected cameras by CollectiBlend members:
| No. | Manufacturer | Model | Number of collectors |
| 1 | Pignons | Alpa 11si gold | 1 |
| 2 | Lumiere & Cie | Lumiere 6x6 | 1 |
| 3 | Eclipse | Eclipse 120 | 1 |
| 4 | Argus | M410 | 1 |
| 5 | Olympus | VG-160 | 1 |
| 6 | Glock | Reisekamera (Field Camera) | 1 |
| 7 | Houghton | Ensign Duo (box) | 1 |
| 8 | Ansco | Ansco 900 Telephoto Tele-Motor | 1 |
| 9 | unknown companies | Dave | 1 |
| 10 | Fuji Optical | FinePix S1800 (FinePix S1880) | 1 |
| 11 | Fairchild Camera | G.S.A.P. | 1 |
| 12 | Cambo | Cambo PP 20 Pass Portrait | 1 |
| 13 | Lee Industries | Leecrest | 1 |
| 14 | Williamson | Machine Gun Aerial Camera | 1 |
| 15 | Schleussner | Adox 300 | 1 |
| 16 | Kodak Eastman | Advantix C470 | 1 |
| 17 | Haking | Vision I | 1 |
| 18 | Welta | Perle (luxus) | 1 |
| 19 | Komamura | Horseman Press 985 | 1 |
| 20 | Foto-Quelle | Revue Pocket 10 | 1 |
| 21 | Continental | Insta-Load II | 1 |
| 22 | Tougodo | Meikai 4 Shooter | 1 |
| 23 | Sony | Cyber-shot DSC-P50 | 1 |
| 24 | Irwin | Kandor | 1 |
| 25 | Tokiwa Seiki | Kenflex | 1 |
| 26 | Vokar | Vokar A | 1 |
| 27 | Olympus | Olympus Flex A (3.5) | 1 |
| 28 | Minolta | Freedom 202 | 1 |
| 29 | Ricoh | Ricoh Shotmaster 130Z | 1 |
| 30 | Griffin & Sons | Cyko | 1 |
| 31 | Ihagee | Mikrobie | 1 |
| 32 | Taiyodo Koki | Beauty Lightmatic SP (Lightomatic) | 1 |
| 33 | Beaulieu | 4008 ZM II | 1 |
| 34 | Olympus | Chrome Six I | 1 |
| 35 | Condor | Rafuray | 1 |
| 36 | Ricoh | Caplio GX100 | 1 |
| 37 | Bilora (Kürbi & Niggeloh) | Mikro Box Outfit | 1 |
| 38 | Lipca (Lippische KF) | Optimet | 1 |
| 39 | Rochester Optical | Premo A | 1 |
| 40 | Chinon | Chinon CM-3 | 1 |
| 41 | Yamato | Ricsor | 1 |
| 42 | Zeiss Ikon | Trona 210, 212, 214 | 1 |
| 43 | Leitz | Leica MD-2 black | 1 |
| 44 | Yashica | Yashica EZ Mate AF | 1 |
| 45 | Chinon | Power zoom 570 | 1 |
| 46 | unknown companies | Hoca Junior | 1 |
| 47 | Philips | Camera-Eclair | 1 |
| 48 | Photographie Vulgarisatrice | Incroyable (tailboard) | 1 |
| 49 | Wing, Simon | New Gem | 1 |
| 50 | New Taiwan | Olympia Big Royal View (Focus Free) | 1 |
| 51 | unknown companies | Interpur Titan Supercolor II | 1 |
| 52 | Herbert George | Savoy Mark II | 1 |
| 53 | Tougodo | Toyocaflex (IB) | 1 |
| 54 | Neoca | Neoca SV | 1 |
| 55 | Nikon | Coolpix S550 | 1 |
| 56 | Atoms | Atoflex I | 1 |
| 57 | Hanimex | Hanimex 200 | 1 |
| 58 | Iston | Iston WF 45 | 1 |
| 59 | Mansfield | Holiday Zoom EE | 1 |
| 60 | Krauss | Takyr (II) | 1 |
| 61 | Mom | Momikon | 1 |
| 62 | Krasnogorsk | Quarz DS8-M | 1 |
| 63 | Canon | ELPH 310 HS (IXUS 230 HS) | 1 |
| 64 | Asahi | Pentax PC 700 | 1 |
| 65 | Kodak Eastman | Rainbow Hawk-Eye No.2A Model C | 1 |
| 66 | Mamiya | Mamiya EE Super Merit | 1 |
| 67 | Rollei | Rolleiflex New Standard | 1 |
| 68 | Nikon | Nikon F (waist-level, black, F-250) | 1 |
| 69 | Keystone | EverFlash 309 ES (Tele) | 1 |
| 70 | Canon | Canon RC 251 (Q-PIC / ION) | 1 |
| 71 | Yashica | Yashica Autofocus F | 1 |
| 72 | Kodak Eastman | Folding Pocket No.3 Mod C | 1 |
| 73 | Kodak Eastman | Portrait Hawk-Eye No.2 Model C.C. | 1 |
| 74 | Rollei | Rollei 35 Gold | 1 |
| 75 | Thornton Pickard | Portrait Puck | 1 |
| 76 | Polaroid | Polaroid iZone-300 | 1 |
| 77 | Goerz C.P. | Ango (Tropical) | 1 |
| 78 | Sears Roebuck | Disc 220 | 1 |
| 79 | Vivitar | Vivitar TEC 35 | 1 |
| 80 | Polaroid | Clincher | 1 |
| 81 | Vivitar | CV35 | 1 |
| 82 | Fisher-Price | Fisher Price (V2751) | 1 |
| 83 | Bencini | Comet 404 X | 1 |
| 84 | Canon | Canon VL | 1 |
| 85 | SIAF | Gradosol Lujo | 1 |
| 86 | Kochmann | Korelle P | 1 |
| 87 | Minolta | Minolta Autopak 230 | 1 |
| 88 | Ray Camera | Ray C | 1 |
| 89 | DeVry | Ellison Hollywood QRS | 1 |
| 90 | Leitz | Leica Digilux 1 | 1 |
| 91 | Balda | Supermatic | 1 |
| 92 | Herold | Sunbeam Six-Twenty | 1 |
| 93 | Apparat & Kamerabau | Arette Bn | 1 |
| 94 | Pathe Freres | Pathe Baby Motor 'Camo' | 1 |
| 95 | Fuji Optical | Fujica Six II BS | 1 |
| 96 | Zeiss Ikon | Contax I b | 1 |
| 97 | Bloch Leon | Physiograph Stereo | 1 |
| 98 | Ansco | Goodwin No.3 (box) | 1 |
| 99 | Fuji Optical | Fujifilm Zoom 90V (Zoom 90V) | 1 |
| 100 | Samsung | Digimax S500 | 1 |