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Top 100 least often collected cameras by CollectiBlend members:
| No. | Manufacturer | Model | Number of collectors |
| 1 | Sunbeam | Sunbeam Minicam (metal) | 1 |
| 2 | Arnold & Richter (Arri) | Arriflex 16 | 1 |
| 3 | Leitz | Leica R6.2 | 1 |
| 4 | Riken | Ricolet II | 1 |
| 5 | Sida | Sidax | 1 |
| 6 | unknown companies | Stop Box | 1 |
| 7 | Foto-Quelle | Revue Compact C | 1 |
| 8 | Fuji Optical | Fujica G 690 | 1 |
| 9 | Leitz | Leica Digilux | 1 |
| 10 | Graflex | Century 35 N | 1 |
| 11 | Photo Porst | Hapo 10 | 1 |
| 12 | Eclipse | Eclipse 120 | 1 |
| 13 | Fuji Optical | Fujica ST 601 | 1 |
| 14 | Photo-Plait | Duxo | 1 |
| 15 | Goldstein | Olympic | 1 |
| 16 | Balda | Poka I | 1 |
| 17 | unknown companies | Dave | 1 |
| 18 | unknown companies | Lumika 35 | 1 |
| 19 | Konishiroku (Konica) | Konica Autoreflex T3 "100th Anniversary" | 1 |
| 20 | Bell & Howell | Eyemo Automatic Cine 71QM | 1 |
| 21 | Fuji Optical | Fujifilm Zoom 90V (Zoom 90V) | 1 |
| 22 | Samsung | Digimax S500 | 1 |
| 23 | Walz | Walz Envoy 35 | 1 |
| 24 | Foto-Quelle | Quelle Box | 1 |
| 25 | Kodak Eastman | Folding Pocket No.4 | 1 |
| 26 | Samsung | Vega 140i (Evoca 140SE) | 1 |
| 27 | Goerz C.P. | Reflex Ango | 1 |
| 28 | Promatic | Compact-R | 1 |
| 29 | New Taiwan | Licom MXF-700 (pseudo-SLR) (Optical Color Lens) | 1 |
| 30 | Kalos | Kalos | 1 |
| 31 | Rollei | Rolleicord II (IIa / Model 2 / Model K3) | 1 |
| 32 | Sugaya | Rubix 16 (Hope) | 1 |
| 33 | Vokar | Vokar B | 1 |
| 34 | Haking | Halina Ansco Pixflash | 1 |
| 35 | Haking | Halina Micromatic | 1 |
| 36 | Polaroid | Instant 1000 De Luxe | 1 |
| 37 | Rochester | Cycle Poco No.5 | 1 |
| 38 | Bentzin | Astraflex II | 1 |
| 39 | Ernemann | HEAG 00 | 1 |
| 40 | Vivitar | Point n Shoot 110-F | 1 |
| 41 | Photoflex | Photoflex Deluxe 110 | 1 |
| 42 | Argus | Showmaster 822 | 1 |
| 43 | Konishiroku (Konica) | Aerial Camera (Spring Motor) | 1 |
| 44 | Konishiroku (Konica) | Pearl I RS | 1 |
| 45 | Polaroid | Hello Kitty | 1 |
| 46 | Vivitar | Freelance V15 | 1 |
| 47 | New Taiwan | Naikei 1000-X (New Color Optical Lens) | 1 |
| 48 | Chicago Ferrotype | Mandel No.2 Post Card Machine | 1 |
| 49 | Braun Carl | Imperial (6x6) | 1 |
| 50 | Sony | SLT-A33 | 1 |
| 51 | Tougodo | Mei Half EL | 1 |
| 52 | Orionwerk | Rio 18 C | 1 |
| 53 | Foto-Quelle | Revue AW 700 P | 1 |
| 54 | Royer | Royflex | 1 |
| 55 | Boots | Pakmatic | 1 |
| 56 | Ihagee | Roll-Paff-Reflex No.21H | 1 |
| 57 | Cosina Co | Cosina CT-1 EX | 1 |
| 58 | AGFA | Synchro-Box (France) | 1 |
| 59 | Kuribayashi (Petri) | Petri EF35 | 1 |
| 60 | Pentax | K-01 | 1 |
| 61 | AGFA | Fun Cam Summer | 1 |
| 62 | Okaya Optic | Lord 5D | 1 |
| 63 | New Taiwan | Penmax YN3 (Penmax Color Optical Glass Lens) | 1 |
| 64 | Asahi | Pentax 67 II | 1 |
| 65 | Sears Roebuck | Sears TLS (500 MX) | 1 |
| 66 | Panasonic | Lumix DMC-FX9 | 1 |
| 67 | Focal | Tele Focal | 1 |
| 68 | Linhof | Standard | 1 |
| 69 | Soligor | Soligor SR-300 MD | 1 |
| 70 | Kodak Eastman | Pony 135 (Made in France) | 1 |
| 71 | Bell & Howell | 250 | 1 |
| 72 | Leitz | Leica M4-P | 1 |
| 73 | Ricoh | Ricoh XR-1s | 1 |
| 74 | Seneca Camera | Seneca No.1 | 1 |
| 75 | Polaroid | Polaroid 690 SLR | 1 |
| 76 | Rochester Optical | Star Premo | 1 |
| 77 | ICA | Reflex (755, 9x12, Künstler Klapp) | 1 |
| 78 | DeVry | Ellison Hollywood QRS | 1 |
| 79 | Franka Werke | Solida II L (1956) | 1 |
| 80 | Sears Roebuck | Tower 120 Flash | 1 |
| 81 | Leidolf | Lordox II S | 1 |
| 82 | AGFA | Autostar | 1 |
| 83 | Mansfield | Holiday Zoom MM (Meter Matic) | 1 |
| 84 | Kodak Eastman | Advantix C470 | 1 |
| 85 | Haking | Vision I | 1 |
| 86 | Konishiroku (Konica) | Big Mini VX BM 701 | 1 |
| 87 | Atoms | Atoflex Rex II | 1 |
| 88 | Krasnogorsk | Zenit ES (ЕС) | 1 |
| 89 | KW (KameraWerkstatten) | Praktica M 40 MD | 1 |
| 90 | Adox | Adox Blitz (66) | 1 |
| 91 | Sony | Cyber-shot DSC-P71 | 1 |
| 92 | Misuzu Optics | Bower | 1 |
| 93 | Tokyo Kogaku | Minion II | 1 |
| 94 | Voss-Diax | Diax Ib | 1 |
| 95 | Berning Robot | Robot Vollautomat Star II (scientific) | 1 |
| 96 | Minolta | Freedom Autodate S II | 1 |
| 97 | Herbert George | Imperial Reflex | 1 |
| 98 | Taiyodo Koki | Beautyflex III | 1 |
| 99 | Zimmermann | Cima 44 S | 1 |
| 100 | Voigtländer | Vito (post 1980) | 1 |