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Top 100 least often collected cameras by CollectiBlend members:
| No. | Manufacturer | Model | Number of collectors |
| 1 | Konishiroku (Konica) | Konica IIA | 1 |
| 2 | FAP | Norca CMT | 1 |
| 3 | Minolta | Freedom 202 | 1 |
| 4 | Kiev Arsenal | Kiev 17 | 1 |
| 5 | Kodak Eastman | Instamatic X-14 | 1 |
| 6 | Zeiss Ikon | Maximar 207/1 | 1 |
| 7 | OPL (Foca) | Foca * | 1 |
| 8 | Toshiba | PDR-M25 | 1 |
| 9 | Monroe Camera | Vest Pocket No.1 | 1 |
| 10 | Leitz | Leica M2 (black, lever rewind) | 1 |
| 11 | Chinon | Chinon Auto GLX | 1 |
| 12 | Metropolitan Industries | Clix 120 DeLux | 1 |
| 13 | Ansco | Folding Ansco No.4 | 1 |
| 14 | Globus | GlobuScope 360 | 1 |
| 15 | Chinon | XL-555 Macro | 1 |
| 16 | unknown companies | Geheimdienstkamera (Secret Service) | 1 |
| 17 | Wirgin | Edixa Reflex Ca | 1 |
| 18 | Voigtländer | Film camera II | 1 |
| 19 | Olympus | C-2020 Zoom | 1 |
| 20 | unknown companies | Jazz 206 | 1 |
| 21 | Plaubel | Peco Universal III | 1 |
| 22 | Kodak Eastman | Pupille | 1 |
| 23 | Krasnogorsk | Zenit 3 M "50 Years" | 1 |
| 24 | Kodak Eastman | EasyShare C653 | 1 |
| 25 | Nikon | Coolpix S6000 | 1 |
| 26 | Braun Carl | Paxette Reflex Automatic | 1 |
| 27 | Kodak Eastman | Aircraft K-24 | 1 |
| 28 | Krasnogorsk | Quarz 5 | 1 |
| 29 | Kodak Eastman | Cine model 20 | 1 |
| 30 | Krasnogorsk | Quarz 2x8S-1M (2xSuper 8-1M) | 1 |
| 31 | Canon | ELPH 300 HS (IXUS 220 HS) | 1 |
| 32 | Miranda (brand) | Miranda MDS 1 | 1 |
| 33 | Kodak Eastman | Six-20 Hawk-Eye Special | 1 |
| 34 | Leitz | Leica IIIc sharkskin | 1 |
| 35 | Bell & Howell | Filmo 70E | 1 |
| 36 | Keystone | Zoom 66 | 1 |
| 37 | Asahi | Pentax PC 550 Date | 1 |
| 38 | unknown companies | Centia 100X | 1 |
| 39 | Voigtländer | Vitessa 1000 SR | 1 |
| 40 | Konishiroku (Konica) | Konica Autoreflex A(2) | 1 |
| 41 | Riken | Golden Steky | 1 |
| 42 | Thornton Pickard | Imperial Portrait | 1 |
| 43 | Foth C.F. | Foth-flex (deluxe) | 1 |
| 44 | Tyler and England | TEB No.5 | 1 |
| 45 | AGFA | Le Box Freestyle | 1 |
| 46 | Eho-Altissa | Classic 35 | 1 |
| 47 | Foto-Quelle | Revue 400 EE | 1 |
| 48 | Fisher-Price | Fisher Price (V2751) | 1 |
| 49 | Olympus | Mju III 150 (Stylus 150) | 1 |
| 50 | Beier | Rifax (6x6) | 1 |
| 51 | Canon | Canon P black | 1 |
| 52 | Polaroid | SX-70 Alpha SS | 1 |
| 53 | Minox | Minox LX | 1 |
| 54 | Olympus | AF-10 XB | 1 |
| 55 | Suter | Liliput | 1 |
| 56 | Leitz | Leica Digilux 1 | 1 |
| 57 | Balda | Pokarelle | 1 |
| 58 | Camoject Brentwood | Camoject | 1 |
| 59 | Polaroid | EE 88 | 1 |
| 60 | Minolta | Riva Zoom 140 EX | 1 |
| 61 | Orionwerk | Rio 84 D | 1 |
| 62 | Herbert George | Savoy | 1 |
| 63 | New Taiwan | Excel Deluxe-I (Optical Color Lens) | 1 |
| 64 | ICA | Volta (105) | 1 |
| 65 | Sony | Cyber-shot DSC-W830 | 1 |
| 66 | Fuji Optical | Fujifilm Zoom 125S (Silvi 125) | 1 |
| 67 | Vredeborch | Stafetta Duo | 1 |
| 68 | Yashica | Zoomate 105 (Elite 105 Zoom / EZS Zoom 105) | 1 |
| 69 | Kodak Eastman | EK300 | 1 |
| 70 | Nikon | Nikon F (eyelevel, chrome, first 1000) | 1 |
| 71 | Nikon | 1 S1 | 1 |
| 72 | Seneca Camera | Rollfilm Seneca No. 1A | 1 |
| 73 | Samsung | Fino 80SE (Maxima Zoom 80GLM) | 1 |
| 74 | Taron | Taron Rival | 1 |
| 75 | Kiko-Do | Superflex Baby (III) | 1 |
| 76 | DIANA | Dories | 1 |
| 77 | Canon | EOS-1D Mark IV | 1 |
| 78 | Konica Minolta | DiMAGE Z5 | 1 |
| 79 | Kern | Sport | 1 |
| 80 | Houghton | Holborn Ilex No.3a | 1 |
| 81 | Chinon | Pocket Zoom | 1 |
| 82 | Asahi | Pentax K1000 Anniversary | 1 |
| 83 | Olympus | Shoot & Go R | 1 |
| 84 | Zeiss Ikon VEB | Praktica CX 1 | 1 |
| 85 | Argus | Solid State Electronic | 1 |
| 86 | Kodak Eastman | Kodak Fun Classic | 1 |
| 87 | Wollensak | Eyematic Model 46 | 1 |
| 88 | Leitz | Leicaflex SL2 50 Jahre (50th Anniversary, black) | 1 |
| 89 | Rollei | Rolleiflex 6001 Professional | 1 |
| 90 | Vivitar | Vivitar ECO35H | 1 |
| 91 | Bothhai | Renault | 1 |
| 92 | Universal Camera | Roamer 63 | 1 |
| 93 | Mamiya | Pro-Matic | 1 |
| 94 | Fuji Optical | Fujica Rapid-SF | 1 |
| 95 | Burke & James | Watson Press | 1 |
| 96 | Hüttig | Detective Camera Tropen (Tropical) | 1 |
| 97 | Nikon | Nikkorex 35-2 | 1 |
| 98 | Keystone | K-48 | 1 |
| 99 | Kodak Eastman | Disc 3100 (red) | 1 |
| 100 | Braun Carl | AMC M335 | 1 |