Don't forget to update your personal camera inventory
Top 100 least often collected cameras by CollectiBlend members:
| No. | Manufacturer | Model | Number of collectors |
| 1 | Polaroid | Polaroid 600 BE | 1 |
| 2 | Photo Porst | Carena Zoomex Pocket | 1 |
| 3 | Houghton | Vest Pocket Ensign | 1 |
| 4 | Stöckig | Union 27 (two shutters) | 1 |
| 5 | Mamiya | Crown | 1 |
| 6 | Multi Speed Shutter | Precision | 1 |
| 7 | Minolta | Riva Zoom 90 EX | 1 |
| 8 | Ginrei Kogi | Seves Semi | 1 |
| 9 | Ofuna Optical | Herlight | 1 |
| 10 | Houghton | Ensign All Distance Pocket No.1 (colored) | 1 |
| 11 | Futura | Futura S (f/1.5) | 1 |
| 12 | Linhof | Color | 1 |
| 13 | Asahi | Pentax AP (original, black) | 1 |
| 14 | Soligor | Soligor SC-4 | 1 |
| 15 | Braun Carl | Paxette 28 Auto | 1 |
| 16 | Minolta | Freedom Family Zoom | 1 |
| 17 | Imperial Camera | Princess | 1 |
| 18 | New Taiwan | Suntone MM-251 (Focus Free) | 1 |
| 19 | ICA | Alpha (9x12) | 1 |
| 20 | Arca Swiss | Arca Swiss Reflex | 1 |
| 21 | Hanimex | Hanimex 110 F Auto-Grip | 1 |
| 22 | Olympus | Semi Olympus II | 1 |
| 23 | Yashica | Sound 20XL | 1 |
| 24 | Argus | EC 2000 (Argus/Cosina) | 1 |
| 25 | Fotax | Fotax Mini | 1 |
| 26 | GOMZ | Neva | 1 |
| 27 | Tokyo Kogaku | Minion II | 1 |
| 28 | Vivitar | Vivitar LF tele | 1 |
| 29 | Voss-Diax | Diax Ib | 1 |
| 30 | unknown companies | Nikon Motor Drive F41 | 1 |
| 31 | Yashica | Yashica M (1960) | 1 |
| 32 | Kuribayashi (Petri) | Petri Auto Rapid | 1 |
| 33 | Fertsch | Feca (B) | 1 |
| 34 | New Taiwan | Suprema GP 101 (Focus Free) | 1 |
| 35 | Photo Porst | Carena Mini Zoom 115 S | 1 |
| 36 | Krasnogorsk | Zenit 6 | 1 |
| 37 | Polaroid | Polaroid 636 AF | 1 |
| 38 | Canon | PowerShot SD550 (Digital IXUS 750 / IXY Digital 700) | 1 |
| 39 | Carena SA | Auto Carena I | 1 |
| 40 | Rollei | Prego 90 AF Zoom | 1 |
| 41 | Nikon | Coolpix L24 | 1 |
| 42 | Dacora Dangelmaier | Super Dignette 500 SR | 1 |
| 43 | Canon | PowerShot A3100 IS | 1 |
| 44 | Kodak Eastman | Star Motor | 1 |
| 45 | Richard Jules | Verascope No.2 | 1 |
| 46 | Kodak Eastman | Star 300 MD | 1 |
| 47 | Fuji Optical | Fujica GP | 1 |
| 48 | Hanimex | Eaglet | 1 |
| 49 | unknown companies | Mecum Stereobox | 1 |
| 50 | Wirgin | Wirgin Deluxe (Model 11) | 1 |
| 51 | AGFA | Le Box K3 Flash | 1 |
| 52 | Murer & Duroni | Newness Express (8x8) | 1 |
| 53 | Ilford | Sportsman 300L | 1 |
| 54 | Leidolf | Unimatic 707 | 1 |
| 55 | Gundlach | Korona View (4x5) | 1 |
| 56 | Sears Roebuck | Tower 41 | 1 |
| 57 | Polaroid | Polaroid PZ1710 | 1 |
| 58 | Birnbaum Rumburk | Radial | 1 |
| 59 | Coronet Camera | Conway Camera De Luxe | 1 |
| 60 | Foto-Quelle | Revueflex SM 302 | 1 |
| 61 | Bell & Howell | PZ1050 | 1 |
| 62 | Samsung | Fino 105 | 1 |
| 63 | Fuji Optical | Fujifilm Discovery S1450 (Zoom 145/Super 145AZ) | 1 |
| 64 | Ernemann | Bob Ia | 1 |
| 65 | Bentzin | Quer-Primar | 1 |
| 66 | Sears Roebuck | 126 Reflex TLS | 1 |
| 67 | Revere | Revere Model 60 | 1 |
| 68 | Fuji Optical | FinePix S9800 | 1 |
| 69 | AGFA | Box England No. 1 | 1 |
| 70 | Olympus | Olympus 35 EC2 | 1 |
| 71 | Polaroid | Polaroid 35mm AF | 1 |
| 72 | Contessa-Nettel | Costa Box (6x9) | 1 |
| 73 | Kigawa | Tubasaflex Junior | 1 |
| 74 | Minolta | Minoltaflex | 1 |
| 75 | Asahi | Pentax ZX-L | 1 |
| 76 | Kowa | Kowa SETR2 | 1 |
| 77 | AGFA | Ventura 66 | 1 |
| 78 | Kenngott | Matador | 1 |
| 79 | Rollei | Heidoscop (6x13cm) (rollfilm) | 1 |
| 80 | Sakar | Vkidz (88374) | 1 |
| 81 | Boots | Pakmatic | 1 |
| 82 | Konishiroku (Konica) | Konica MR 70 | 1 |
| 83 | Bourquin | Dragon Daguerreotype | 1 |
| 84 | Photo Porst | Carena King | 1 |
| 85 | Prinz | Prinz Pocket 202 | 1 |
| 86 | Montgomery Ward | Thornward Dandy | 1 |
| 87 | Fuji Optical | Nexia 30 Auto | 1 |
| 88 | Bencini | Unimatic 800 | 1 |
| 89 | Walz | Walz Envoy 35 | 1 |
| 90 | Vivitar | Vivitar V4000S | 1 |
| 91 | Ansco | Buster Brown special No.2 | 1 |
| 92 | Rothgiesser & Schlossmann | Rothschloss | 1 |
| 93 | Goldstein | Riviera | 1 |
| 94 | unknown companies | Transparent | 1 |
| 95 | Bell Camera | Panorama Camera | 1 |
| 96 | Kodak Eastman | EasyShare M863 | 1 |
| 97 | Demaria Freres | Reisekamera (Field Camera) | 1 |
| 98 | Strahm & Co | Rigi Box | 1 |
| 99 | Nishida Kogaku | Wester S-2 | 1 |
| 100 | Krügener | Delta Klapp (Folding, 1900) | 1 |