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Top 100 least often collected cameras by CollectiBlend members:
| No. | Manufacturer | Model | Number of collectors |
| 1 | Bell & Howell | Filmo 70DL | 1 |
| 2 | Bell & Howell | Filmo 70D | 1 |
| 3 | AGFA | Le Box Disney | 1 |
| 4 | Bauer-Bosch | Electronic S | 1 |
| 5 | Hanimex | Hanimex 200 | 1 |
| 6 | Stegemann | Liliput | 1 |
| 7 | Sakar | Hello Kitty (Digital) | 1 |
| 8 | Kuribayashi (Petri) | Petri FTX | 1 |
| 9 | Yashica | Contax 159 MM | 1 |
| 10 | Mamiya | Mamiya DSX 1000 B | 1 |
| 11 | Krasnogorsk | Cosmorex SE (Zenit EM) | 1 |
| 12 | Kodak Eastman | Star 535 | 1 |
| 13 | Yashica | Yashica Acclaim AF (Profile AF) | 1 |
| 14 | Showa Kogaku | Leotax TV | 1 |
| 15 | Seneca Camera | Seneca No.9 | 1 |
| 16 | unknown companies | Pink Eyelash | 1 |
| 17 | Bolex-Paillard | 16 PRO | 1 |
| 18 | Kodak Eastman | Premo Junior No.4 | 1 |
| 19 | Soho | Soho Reflex Tropical | 1 |
| 20 | Nikon | Nikon Zoom 600 AF | 1 |
| 21 | KW (KameraWerkstatten) | Praktiflex (1939-1946, gray body, red leather) | 1 |
| 22 | Kodak Eastman | EasyShare CX4230 | 1 |
| 23 | Berning Robot | Robot Star 25 (endoscope) | 1 |
| 24 | Minolta | Minolta Autocord CdS-I | 1 |
| 25 | Leitz | Leica II (Mod D) Hektor | 1 |
| 26 | Nikon | Zoom-Touch 470 | 1 |
| 27 | Herold | Sunbeam Six-Twenty | 1 |
| 28 | Vredeborch | Optomax Syncrona | 1 |
| 29 | Minolta | Dynax SP xi | 1 |
| 30 | Sakar | FF-16 | 1 |
| 31 | Samsung | Digimax 401 | 1 |
| 32 | Fuji Optical | Fujica Six II BS | 1 |
| 33 | Aires Cameras | Airesflex IV | 1 |
| 34 | Taron | Taron PR | 1 |
| 35 | KW (KameraWerkstatten) | Praktica Super TL 500 | 1 |
| 36 | Cord | Cord 47 | 1 |
| 37 | Kodak Eastman | Star Focus Free | 1 |
| 38 | Polaroid | Image 1200 | 1 |
| 39 | Butcher & Son | Klimax Model I | 1 |
| 40 | Rollei | Rollei Zoom X 115 | 1 |
| 41 | Ricoh | Ricoh 35 L | 1 |
| 42 | Foto-Quelle | Revue Easyshot Date | 1 |
| 43 | Boots | Amica Auto CdS | 1 |
| 44 | Focal | Tele Lectro Flash 110 | 1 |
| 45 | Certo | Certotrop Luxus | 1 |
| 46 | Zeiss Ikon VEB | Prakti II | 1 |
| 47 | Galter | Hopalong Cassidy (box) | 1 |
| 48 | Foto-Quelle | Revue Pocket 106 | 1 |
| 49 | Asahi | Pentax Zoom 280 P | 1 |
| 50 | Ihagee | Elbaflex VX 500 | 1 |
| 51 | Lumiere & Cie | Sterelux (Mod I) | 1 |
| 52 | Pentax | Pentax Espio 145M Super | 1 |
| 53 | Lancaster | International Patent (Field) | 1 |
| 54 | Keystone | K-26 | 1 |
| 55 | New Taiwan | Trump"s Castle Casino Resort (Focus Free) | 1 |
| 56 | Tougodo | Meikai No.2 | 1 |
| 57 | Leitz | Leica Z 2X Date | 1 |
| 58 | GAF | 136 XF | 1 |
| 59 | unknown companies | Lumika 35 | 1 |
| 60 | Nikon | D2H | 1 |
| 61 | Sony | Cyber-shot DSC-W50 | 1 |
| 62 | Cosina Co | Carena Computer | 1 |
| 63 | Sanei | Samoca 35 V | 1 |
| 64 | Tougodo | Happy Hit | 1 |
| 65 | Nagel Dr. August | Librette 74 | 1 |
| 66 | Canon | PowerShot SX100 IS | 1 |
| 67 | Nikon | 1 V2 | 1 |
| 68 | Contessa-Nettel | Sonnet Tropen (Tropical) (6.5x9) | 1 |
| 69 | Royal Camera | Royal 35S | 1 |
| 70 | ICA | Cupido (6x9, plate) | 1 |
| 71 | OPL (Foca) | Focasport SF | 1 |
| 72 | AGFA ANSCO | Readyset No. 1 Moroccan | 1 |
| 73 | unknown companies | Duracell | 1 |
| 74 | Kodak Eastman | DCS560 | 1 |
| 75 | Vivitar | Vivitar 530PZ | 1 |
| 76 | Balda | Mess-Baldix | 1 |
| 77 | Fuji Optical | Fuji DL 60 (Discovery 60 / DL-55) | 1 |
| 78 | Yashica | Minitec Super (Finesse Micro AF) | 1 |
| 79 | Minox | Minox TLX | 1 |
| 80 | Minox VEF | Minox Riga (12 Teeth) | 1 |
| 81 | Arnold & Richter (Arri) | Arriflex IIc | 1 |
| 82 | Valery | Etui-Jumelle | 1 |
| 83 | Bradac | Kamarad II (Kamerad) (Export) | 1 |
| 84 | Argus | Showmaster 822 | 1 |
| 85 | Ansco | Ansco M35 | 1 |
| 86 | Cardinal | Cinex | 1 |
| 87 | Kodak Eastman | Six-16 Brownie Junior (US) (export) | 1 |
| 88 | Seneca Camera | Rollfilm Seneca No. 1A | 1 |
| 89 | Polaroid | Mini Portrait 40 | 1 |
| 90 | Ginfax | King"s Cigarettes | 1 |
| 91 | Fuji Optical | FinePix A345 Zoom | 1 |
| 92 | Bilora (Kürbi & Niggeloh) | Boy (red) | 1 |
| 93 | Orionwerk | Tropen Rio 5 C (Tropical) | 1 |
| 94 | Pignons | Alpa 11a | 1 |
| 95 | A&N Auxillary | Tailboard | 1 |
| 96 | Polaroid | One600 Pro | 1 |
| 97 | unknown companies | U-Build | 1 |
| 98 | Glock | Reisekamera (Field Camera) | 1 |
| 99 | Houghton | Ensign Duo (box) | 1 |
| 100 | Zeiss Ikon VEB | Penti I (silver) | 1 |