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Top 100 least often collected cameras by CollectiBlend members:
| No. | Manufacturer | Model | Number of collectors |
| 1 | Talbot Romain | Errtee (Button) | 1 |
| 2 | Nasco | Galaxy | 1 |
| 3 | Yashica | Yashica T4 Zoom (T Zoom) | 1 |
| 4 | Neithold | Indupor Stereo (Ce-Nei) | 1 |
| 5 | Folmer and Schwing | Finger Print | 1 |
| 6 | Keystone | EverFlash 40 | 1 |
| 7 | Sony | Cyber-shot DSC-T1 | 1 |
| 8 | Fuji Optical | Instax Mini HELLO KITTY | 1 |
| 9 | Miyagawa | Picny (black) | 1 |
| 10 | Vredeborch | Eros | 1 |
| 11 | AGFA | Folding Plate Camera | 1 |
| 12 | Minolta | Dynax 30 | 1 |
| 13 | Samsung | NX11 | 1 |
| 14 | Mamiya | Mamiya CP | 1 |
| 15 | Beier | Beira II (Elmar) | 1 |
| 16 | Talbot & Eamer | Talmer | 1 |
| 17 | Kodak Eastman | Star 735 | 1 |
| 18 | Rollei | Rollei 35 Classic Titanium | 1 |
| 19 | Seneca Camera | Pocket Seneca No.31 | 1 |
| 20 | Mentor Goltz & Breutmann | Mentor Sport Reflex | 1 |
| 21 | Fujita | Haco 66 | 1 |
| 22 | Vivitar | Vivitar 2001 Z | 1 |
| 23 | Nikon | Nikon Zoom 600 AF | 1 |
| 24 | Yashica | Contax NX | 1 |
| 25 | Fodor | Fodor Box | 1 |
| 26 | Houghton | Ensign Multex (No.0) | 1 |
| 27 | Ilford | Selo 20 | 1 |
| 28 | Conley | Magazine Camera | 1 |
| 29 | Klopcic | Klopcic | 1 |
| 30 | AGFA | ePhoto CL 30 | 1 |
| 31 | AGFA | Super Solina | 1 |
| 32 | Durst S A. | Duca (blue) | 1 |
| 33 | Olympus | E-410 (EVOLT E-410) | 1 |
| 34 | Burke & James | Watson Press | 1 |
| 35 | Sears Roebuck | Tower Junior | 1 |
| 36 | Ebner Albert | Ebner (6x9cm) | 1 |
| 37 | Hasselblad | 503 CXi | 1 |
| 38 | Kodak Eastman | EasyShare Z1485 IS | 1 |
| 39 | Nikon | D3 | 1 |
| 40 | Braun Carl | AMC M335 | 1 |
| 41 | Konishiroku (Konica) | Konica A4 Auto Date | 1 |
| 42 | Samsung | Rocas 200 (Impax 200i / Impax 200s) | 1 |
| 43 | Belomo Minsk | Estafeta (Estapheta) | 1 |
| 44 | Petersen | Aqua-Cam | 1 |
| 45 | Hamaphot KG | Moni | 1 |
| 46 | Kodak Eastman | Folding Hawk-Eye No.3 | 1 |
| 47 | Foto-Quelle | Revue 16 | 1 |
| 48 | Braun Carl | Super Colorette II L | 1 |
| 49 | Fuji Optical | Fotonex 250ix Zoom (Endeavor 250ix) | 1 |
| 50 | Keystone | K-776L (Regal) | 1 |
| 51 | Yashica | Yashica EZ Matic 4 | 1 |
| 52 | Mackenstein | Strut Folding Camera | 1 |
| 53 | Dacora Dangelmaier | Super Dignette 500 SR | 1 |
| 54 | Fuji Optical | MX-700 (FinePix 700) | 1 |
| 55 | Precides | Top | 1 |
| 56 | Haking | Halina Ansco Pixflash | 1 |
| 57 | Olympus | D-40 Zoom (C-40 Zoom) | 1 |
| 58 | Alman | Tailboard Camera | 1 |
| 59 | Simons | Sico (I) | 1 |
| 60 | Revere | Revere Model C80 | 1 |
| 61 | Vivitar | Vivitar Pocket 835 AW Tele | 1 |
| 62 | Ansco | Ansco 1100 | 1 |
| 63 | Kodak Eastman | Partyflash | 1 |
| 64 | Olympus | PEN E-PL3 | 1 |
| 65 | Konishiroku (Konica) | Konica Pop EF 88 | 1 |
| 66 | Photo Porst | Porst Happy | 1 |
| 67 | Ricoh | Ricoh RT-550 | 1 |
| 68 | Seibi-do | Rollekonter II | 1 |
| 69 | Hela-Kameror | Hela (I) | 1 |
| 70 | Photo Porst | Porst Reflex FX4 | 1 |
| 71 | AGFA | Ventura 69 Deluxe | 1 |
| 72 | OPL (Foca) | Focasport SF | 1 |
| 73 | Montgomery Ward | Rogers Junior | 1 |
| 74 | Ernemann | Bob Ia | 1 |
| 75 | Ernemann | Film K (4.5x6) | 1 |
| 76 | Kalos | Kalos | 1 |
| 77 | Polaroid | Snap | 1 |
| 78 | Movette Camera | Movette | 1 |
| 79 | Wauckosin | Wara Sport | 1 |
| 80 | Nikon | Nuvis 200 | 1 |
| 81 | Nichiryo | Nicnon (binocular) | 1 |
| 82 | Sony | Alpha DSLR-A700 | 1 |
| 83 | Belca Werk VEB | Belmira | 1 |
| 84 | Thornton Pickard | Ruby | 1 |
| 85 | Gundlach | Korona Long Focus Cycle Series VII | 1 |
| 86 | New Taiwan | Ultronic Panoramic (Focus Free) | 1 |
| 87 | New Taiwan | Ultronic (Kinetic Optical Color Lens) | 1 |
| 88 | Krügener | Periscop | 1 |
| 89 | Witt Iloca | Iloca Rapid III | 1 |
| 90 | Western Camera | Magazin Cyclone No.2 | 1 |
| 91 | Fotofex-Kaftanski | Fotofex (box) | 1 |
| 92 | New Taiwan | Canon Q5200 (Optical Lens Focus Free) | 1 |
| 93 | 3D TECHNOLOGY | 3D Trio | 1 |
| 94 | Polaroid | MP 3 | 1 |
| 95 | Zimmermann | Cima 44 | 1 |
| 96 | Wirgin | Edixa Flex (1964) | 1 |
| 97 | Pignons | Alpa 11e (black) | 1 |
| 98 | Polaroid | SUN 660 (transparent) | 1 |
| 99 | Vivitar | Spree Plus | 1 |
| 100 | Leitz | Leica Leicina 8SV | 1 |