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Top 100 least often collected cameras by CollectiBlend members:
| No. | Manufacturer | Model | Number of collectors |
| 1 | Kodak Eastman | Premograph | 1 |
| 2 | Nikon | Nuvis 160 i | 1 |
| 3 | Fuji Optical | Nexia 30 Auto | 1 |
| 4 | Bauer-Bosch | Bauer C 21 | 1 |
| 5 | Kodak Eastman | Aircraft K-24 | 1 |
| 6 | Ernemann | Minor (Tropical) | 1 |
| 7 | Mattel | Hot Wheels | 1 |
| 8 | Hoei | Howay 35 | 1 |
| 9 | Unger & Hoffmann | Verax | 1 |
| 10 | Minolta | Minolta 16 (blue) | 1 |
| 11 | Ernemann | Saecular | 1 |
| 12 | Nikon | Coolpix S6300 | 1 |
| 13 | Fuji Optical | Nexia 20 Auto | 1 |
| 14 | Sony | Cyber-shot DSC-S85 | 1 |
| 15 | Konishiroku (Konica) | Konica Autoreflex A 1000 | 1 |
| 16 | Balda | Dreibild Box (Triple) | 1 |
| 17 | Samsung | Slim Zoom 115A | 1 |
| 18 | Top Camera Works | Top | 1 |
| 19 | Aires Cameras | Airesflex IV | 1 |
| 20 | Rochester Optical | Pony Premo No.2 | 1 |
| 21 | Canon | PowerShot G6 | 1 |
| 22 | Eisenschimmel & Wachtel | Reisekamera (Field Camera) | 1 |
| 23 | Foto-Quelle | Revue 300 MF | 1 |
| 24 | Ross | Panros | 1 |
| 25 | Butcher & Son | Popular Carbine No.1A | 1 |
| 26 | Keystone | A-9 Criterion | 1 |
| 27 | Certo | Super 35 | 1 |
| 28 | Kodak Eastman | DX7630 | 1 |
| 29 | Ginfax | Vedior | 1 |
| 30 | Minox | Minox ECX | 1 |
| 31 | Olympus | Olympus Wide (II) | 1 |
| 32 | Ricoh | Ricoh 500 ZF | 1 |
| 33 | unknown companies | Le Platoscope | 1 |
| 34 | Kodak Eastman | Folding Brownie No.3 Model C | 1 |
| 35 | M.I.O.M. | Miom | 1 |
| 36 | Polaroid | Polaroid 345 | 1 |
| 37 | Minolta | Riva Zoom 105i Date | 1 |
| 38 | Nishida Kogaku | Wester S-2 | 1 |
| 39 | Voigtländer | Bergheil 4.5x6 (Baby) | 1 |
| 40 | Polaroid | Supercolor 1000 Deluxe | 1 |
| 41 | Simons | Sico (I) | 1 |
| 42 | Revere | Revere Model 55 | 1 |
| 43 | Boots | Unimatic II (Bencini) | 1 |
| 44 | Cosina Co | Cosina C1S | 1 |
| 45 | Olympus | E-330 (EVOLT E-330) | 1 |
| 46 | Konishiroku (Konica) | Konilette (II) | 1 |
| 47 | Ricoh | Ricoh RZ-735 | 1 |
| 48 | Seibi-do | Rollekonter II | 1 |
| 49 | Photo Porst | Carena Micro Compact | 1 |
| 50 | Corfield | Periflex (original) | 1 |
| 51 | Kodak Eastman | EasyShare Z885 | 1 |
| 52 | Kiko-Do | Superflex Baby (III) | 1 |
| 53 | Orionwerk | Rio 84 A Luxus | 1 |
| 54 | Ricoh | Ricoh 126 C EE | 1 |
| 55 | Zeiss Ikon | Contessa SLK | 1 |
| 56 | KW (KameraWerkstatten) | Praktica M 50 BF | 1 |
| 57 | Fuji Optical | Fujifilm Zoom 70 (DL-270 Zoom Super) (2003) | 1 |
| 58 | Adox | Polo 1B | 1 |
| 59 | Kern | Sport | 1 |
| 60 | Premier Image | Premier PC-488 | 1 |
| 61 | Musashino-Koki | Optica IIa | 1 |
| 62 | Watson & Sons | Alpha | 1 |
| 63 | Samsung | Vega 140i (Evoca 140SE) | 1 |
| 64 | Hamaphot KG | P66 | 1 |
| 65 | Bolta (Photavit) | Photavit (828) | 1 |
| 66 | Thornton Pickard | Royal Ruby | 1 |
| 67 | Butcher & Son | Uno Cameo | 1 |
| 68 | Fuji Optical | Fotonex 3500ix Zoom (Endeavor 3500ix / EPION Cardman 3500) MRC | 1 |
| 69 | New Taiwan | Licom MXF-700 (pseudo-SLR) (Optical Color Lens) | 1 |
| 70 | Kuribayashi (Petri) | First Reflex | 1 |
| 71 | Asahi | Pentax Pino 35 E | 1 |
| 72 | Welta | Peerflekta V | 1 |
| 73 | Polaroid | Polaroid 610 Quick | 1 |
| 74 | Dacora Dangelmaier | Universa CDE | 1 |
| 75 | HP | Photosmart 320 | 1 |
| 76 | Krasnogorsk | Zenit 15 | 1 |
| 77 | Zenza | Bronica SQ | 1 |
| 78 | Hanimex | Hanimex 110 F Auto-Grip | 1 |
| 79 | Vredeborch | Felicetta BL35 (black) | 1 |
| 80 | Hüttig | Ideal | 1 |
| 81 | Kodak Eastman | Pocket No.3A | 1 |
| 82 | Nikon | Nikon L35 AW-AD | 1 |
| 83 | Butcher & Son | Midg No.00 | 1 |
| 84 | Polaroid | One Step Version II | 1 |
| 85 | Vivitar | Freelance V15 | 1 |
| 86 | Sony | SLT-A33 | 1 |
| 87 | Schleussner | Adox 300 | 1 |
| 88 | Concord Cameras | Concord 110 TEF | 1 |
| 89 | Canon | PowerShot SD20 (Digital IXUS i5 / IXY Digital L2) | 1 |
| 90 | Ernemann | Bob XV | 1 |
| 91 | Nikon | Coolpix L110 | 1 |
| 92 | Konishiroku (Konica) | Big Mini BM 302 Date | 1 |
| 93 | Foto-Quelle | Revue Pocket 303 | 1 |
| 94 | Ruberg & Renner | Baby Ruby | 1 |
| 95 | Kodak Eastman | Ektra 90 | 1 |
| 96 | Ray Camera | Pocket Ray | 1 |
| 97 | Agfa Berlin | Movexoom S2 | 1 |
| 98 | Kodak Eastman | Star 300 MD | 1 |
| 99 | Pentax | K-01 | 1 |
| 100 | Ihagee | Patent Duplex 720 | 1 |