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Top 100 least often collected cameras by CollectiBlend members:
| No. | Manufacturer | Model | Number of collectors |
| 1 | Arca Swiss | Arca Swiss Reflex | 1 |
| 2 | Laboratorios Mecanicos | Joya | 1 |
| 3 | Tougodo | Global | 1 |
| 4 | Sears Roebuck | Sears TLS (Auto 500) | 1 |
| 5 | Nagel Dr. August | Vollenda No.52 (4x6.5) | 1 |
| 6 | Kodak Eastman | Folding Brownie No.3 Model B | 1 |
| 7 | New Taiwan | Nippon (compact, New Color Optical Lens) | 1 |
| 8 | Fex - Indo | Weber Fex 2 C | 1 |
| 9 | Royal Camera | Royal 35P | 1 |
| 10 | ICA | Cupido (6x9, plate) | 1 |
| 11 | Braun Carl | Super Paxette II M | 1 |
| 12 | AGFA | Super Solina | 1 |
| 13 | Polaroid | SX-70 Alpha 1 Gold "Mildred Scheel" | 1 |
| 14 | Bauer-Bosch | Bauer C 4 Super | 1 |
| 15 | AGFA | Click IV (Indian) | 1 |
| 16 | Boots | Pacer 35 CLK | 1 |
| 17 | Alsaphot | Ajax D | 1 |
| 18 | Ofuna Optical | Ofuna Six | 1 |
| 19 | ICA | Teddy | 1 |
| 20 | Yashica | Minitec Super (Finesse Micro AF) | 1 |
| 21 | Vivitar | Vivitar HC 200 | 1 |
| 22 | Ginfax | Sunny | 1 |
| 23 | Asahi | Pentax MZ-5 | 1 |
| 24 | Linhof | Color | 1 |
| 25 | Soho | Altrex | 1 |
| 26 | Ciro Cameras | Ciroflex F (Graflex) | 1 |
| 27 | Goldmann | Reisekamera (9x12) (Field Camera) | 1 |
| 28 | SkyView | Aerial D | 1 |
| 29 | Ricoh | Ricoh AF-303 | 1 |
| 30 | Kodak Eastman | Folding Pocket No.3 Mod C3 | 1 |
| 31 | Konishiroku (Konica) | Recorder | 1 |
| 32 | Ricoh | Ricoh TF-200 | 1 |
| 33 | Seneca Camera | Pocket Seneca No.29 | 1 |
| 34 | Kodak Eastman | Panoram Kodak No.3A | 1 |
| 35 | Canon | PowerShot SD450 (Digital IXUS 55 / IXY Digital 60) | 1 |
| 36 | Polaroid | Polaroid 3200 | 1 |
| 37 | Nikon | Coolpix L12 | 1 |
| 38 | Canon | PowerShot A3100 IS | 1 |
| 39 | Dacora Dangelmaier | Record | 1 |
| 40 | Hasselblad | 2000 FC/M | 1 |
| 41 | Zeiss Ikon VEB | Penti I (silver) | 1 |
| 42 | Panasonic | Panasonic C-D325 EF | 1 |
| 43 | Kalimar | Kalimar Reflex | 1 |
| 44 | Kalimar | Kalimar B-3 | 1 |
| 45 | Pentax | K-3 II | 1 |
| 46 | AGFA | ePhoto 1680 | 1 |
| 47 | Miranda | Miranda Sensomat RS | 1 |
| 48 | Toa (Toakoki Seisakusho) | Gelto Semi (1940) | 1 |
| 49 | Plaubel | Makinette (chrome) | 1 |
| 50 | Boucher | Hand Camera | 1 |
| 51 | Panasonic | Lumix DMC-FZ18 | 1 |
| 52 | Frankonia | Robinette | 1 |
| 53 | Bell & Howell | BV 906 SVD | 1 |
| 54 | Bolta (Photavit) | Photavit III | 1 |
| 55 | Fairchild Camera | Cinephonic 8 | 1 |
| 56 | Rollei | Heidoscop (45x107mm) | 1 |
| 57 | Sears Roebuck | Sears SL-9 | 1 |
| 58 | ICA | Minimum Palmos (9x12, 456) | 1 |
| 59 | Bolex-Paillard | 480 Macrozoom | 1 |
| 60 | Ercsam SA | Camex VL 8 | 1 |
| 61 | Plaubel | Makina 67 | 1 |
| 62 | Yamato | Pal M4 | 1 |
| 63 | Kodak Eastman | Autographic Special No.3 | 1 |
| 64 | Zeiss Ikon | Tenax (folding) | 1 |
| 65 | Middlemiss | Marguerite | 1 |
| 66 | Kodak Eastman | Instamatic 22 | 1 |
| 67 | Minolta | Minolta AF T | 1 |
| 68 | Frati | Frati de Lujo | 1 |
| 69 | Eiko | Popular | 1 |
| 70 | Wirgin | Edixa Reflex Ba | 1 |
| 71 | Sony | Cyber-shot DSC-P73 | 1 |
| 72 | Nikon | Lite-Touch Zoom 140ED | 1 |
| 73 | Sears Roebuck | Seroco View Camera | 1 |
| 74 | Tougodo | Toyoca 35 | 1 |
| 75 | Kodak Eastman | Cine-Kodak | 1 |
| 76 | Minolta | Freedom Zoom 125 | 1 |
| 77 | Pentax | Optio RZ18 | 1 |
| 78 | Foto-Quelle | Revueflex B | 1 |
| 79 | Samsung | AF 480R | 1 |
| 80 | Kodak Eastman | Folding Pocket No.3 Mod C4 | 1 |
| 81 | Ansco | Buster Brown special No.2 | 1 |
| 82 | Kodak Eastman | Stereo Brownie No.2 | 1 |
| 83 | Fex - Indo | Fex | 1 |
| 84 | Imperial Camera | Matey 127 Flash | 1 |
| 85 | Houghton | Ensign All Distance Twenty (box, 1936) | 1 |
| 86 | Bell & Howell | Filmo 70D | 1 |
| 87 | Contessa-Nettel | Nettix | 1 |
| 88 | Chinon | Power zoom 870 | 1 |
| 89 | AGFA | Isoly IIIa | 1 |
| 90 | Minolta | Minolta 7000 AF Gold | 1 |
| 91 | Yashica | Contax 159 MM | 1 |
| 92 | New Taiwan | Mitsuba (Focus Free) | 1 |
| 93 | Kyocera | Campus 70 | 1 |
| 94 | Asahi | Pentax IQ-Zoom 120 | 1 |
| 95 | AGFA | Ventura 66 V | 1 |
| 96 | Showa Kogaku | Leotax Special D II | 1 |
| 97 | unknown companies | Phocira | 1 |
| 98 | Nikon | Coolpix S700 | 1 |
| 99 | Kigawa | Gotex | 1 |
| 100 | Sony | Cyber-shot DSC-T1 | 1 |