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Top 100 least often collected cameras by CollectiBlend members:
| No. | Manufacturer | Model | Number of collectors |
| 1 | Sanyo | VPC-T700 | 1 |
| 2 | SEM | Reyna Cross III | 1 |
| 3 | New Taiwan | Rokinon 35EF Happy S (Optical Lens) | 1 |
| 4 | Sugaya | Rubix 16 Model II | 1 |
| 5 | Riken | Ricohflex Diamond L (Dia L) | 1 |
| 6 | Welta | Peerflekta II | 1 |
| 7 | Konishiroku (Konica) | Jump Auto | 1 |
| 8 | KW (KameraWerkstatten) | Praktica MX | 1 |
| 9 | Rochester Optical | Cyclone Senior | 1 |
| 10 | Hanimex | Hanimex 110 L | 1 |
| 11 | Ebner Albert | Ebner (4.5x6cm) | 1 |
| 12 | Spirotechnique | Aquamatic (I) | 1 |
| 13 | Fuji Optical | Fuji AX Multi-Program | 1 |
| 14 | WZFO | Noco-Flex | 1 |
| 15 | Butcher & Son | Midg No.00 | 1 |
| 16 | Vivitar | Vivitar LC 650 | 1 |
| 17 | Dallmeyer J. H. | Snapshot Camera | 1 |
| 18 | New Taiwan | Franka X-500 (Focus Free) | 1 |
| 19 | Olympus | Olympus 35 EC2 | 1 |
| 20 | unknown companies | Anny | 1 |
| 21 | Wirgin | Edixa Kadett | 1 |
| 22 | Nikon | D7200 | 1 |
| 23 | unknown companies | Embassy Suites Spider-Man 2 | 1 |
| 24 | Balda | Poka I | 1 |
| 25 | Tougodo | Meisupii Ia | 1 |
| 26 | ISO | Bilux | 1 |
| 27 | Photo Porst | Compact Reflex SP | 1 |
| 28 | Bilora (Kürbi & Niggeloh) | Boy (red) | 1 |
| 29 | Canon | PowerShot SD550 (Digital IXUS 750 / IXY Digital 700) | 1 |
| 30 | Nikon | Coolpix L18 | 1 |
| 31 | Leitz | Leica R4S Dummy | 1 |
| 32 | Ansco | Buster Brown No.3A | 1 |
| 33 | Foto-Quelle | Revue matic 100 | 1 |
| 34 | Hachiyo Kogaku | Alpenflex II | 1 |
| 35 | Ihagee | Patent Klapp Reflex | 1 |
| 36 | Konishiroku (Konica) | Revio II | 1 |
| 37 | Canon | PowerShot A3100 IS | 1 |
| 38 | Kodak Eastman | Kodak 635 | 1 |
| 39 | Kodak Eastman | Panoram Kodak No.1 Model D | 1 |
| 40 | Konishiroku (Konica) | Konica MT 11 | 1 |
| 41 | Photo Porst | Carena King | 1 |
| 42 | Poulenc | Stand Camera | 1 |
| 43 | Kodak Eastman | Six-20 Brownie Junior (US) (export) | 1 |
| 44 | ICA | Klapp-Palmos (255) | 1 |
| 45 | Monarch | Remington Flex-Master | 1 |
| 46 | Concord Cameras | Concord AW 905 | 1 |
| 47 | AGFA | Le Box Turbo Flash (Photokina 2000) | 1 |
| 48 | Ernemann | Bob 0 (folding) | 1 |
| 49 | Panasonic | Lumix DMC-FZ8 | 1 |
| 50 | Vinten London | Aerial Camera | 1 |
| 51 | ICA | Volta (146) | 1 |
| 52 | unknown companies | Mexico | 1 |
| 53 | Bell & Howell | Power Zoom 1000 | 1 |
| 54 | Kuribayashi (Petri) | Semi First (B) | 1 |
| 55 | Ricoh | Ricoh XR-5 | 1 |
| 56 | Krasnogorsk | Zorki C (S) green | 1 |
| 57 | AGFA | Ventura 69 Deluxe | 1 |
| 58 | Bolta (Photavit) | Photina III | 1 |
| 59 | Sears Roebuck | 126 Reflex TLS | 1 |
| 60 | Fuji Optical | FinePix S9800 | 1 |
| 61 | Krauss G.A. | Knirps | 1 |
| 62 | Ricoh | Ricoh AF-60 | 1 |
| 63 | Rollei | Rollei 35 Classic Royal | 1 |
| 64 | Jonte | Detective | 1 |
| 65 | Kodak Eastman | Kodak KB Zoom | 1 |
| 66 | Nishida Kogaku | Wester S-2 | 1 |
| 67 | Welta | Watson 35 | 1 |
| 68 | Zeiss Ikon | Cocarette Luxus 213 | 1 |
| 69 | Haking | Halina Flashmatic | 1 |
| 70 | Sony | Cyber-shot DSC-S30 | 1 |
| 71 | Asahi | Pentax 645 NII | 1 |
| 72 | Nikon | Nikon F-90 S | 1 |
| 73 | Demaria-Lapierre | LT Aerial Camera | 1 |
| 74 | Minolta | Freedom Zoom 70c | 1 |
| 75 | Sakar | Star Wars (92022) | 1 |
| 76 | Leitz | Leicaflex SL MOT black | 1 |
| 77 | Taiyodo Koki | Gen-Flex | 1 |
| 78 | Voigtländer | Bessa R2 M | 1 |
| 79 | Sears Roebuck | Tower Flash 120 Model 8 | 1 |
| 80 | Kodak Eastman | Folding Rainbow Hawk-Eye No.2A | 1 |
| 81 | ICA | Ideal (6.5x9) | 1 |
| 82 | Fuji Optical | Nexia 250 IX Z MRC | 1 |
| 83 | Bencini | Etna | 1 |
| 84 | Fuji Optical | Nexia 20 Auto | 1 |
| 85 | Ernemann | Minor (Tropical) | 1 |
| 86 | Olympus | D-380 (C-120) | 1 |
| 87 | New Taiwan | The Humane Society (Focus Free) | 1 |
| 88 | Apparat & Kamerabau | Optina I A | 1 |
| 89 | Sears Roebuck | Tower 55 | 1 |
| 90 | Ofuna Optical | Herlight | 1 |
| 91 | Trusite Camera | Girl Scout Camera | 1 |
| 92 | Leidolf | Lordox (24x36, 1957) | 1 |
| 93 | Bolex-Paillard | 16 PRO | 1 |
| 94 | Minolta | Minolta 16 (blue) | 1 |
| 95 | Kodak Eastman | EasyShare M863 | 1 |
| 96 | AGFA | Selectronic 2 | 1 |
| 97 | Nikon | Coolpix S9700 | 1 |
| 98 | Linhof | Kardan Color | 1 |
| 99 | Coronet Camera | Rex Box (cardboard/metal) | 1 |
| 100 | Berning Robot | Robot Star 25 (endoscope) | 1 |