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Top 100 least often collected cameras by CollectiBlend members:
| No. | Manufacturer | Model | Number of collectors |
| 1 | Kodak Eastman | Filmplate Premo Special | 1 |
| 2 | Kodak Eastman | Star AF | 1 |
| 3 | Yashica | Yashica MF-3 | 1 |
| 4 | Franka Werke | Rolfix Junior | 1 |
| 5 | Pentax | K10D | 1 |
| 6 | Concord Cameras | Concord 850 Slim Line | 1 |
| 7 | AGFA | Le Box Plus | 1 |
| 8 | Ernemann | Europa | 1 |
| 9 | AGFA | Agfamatic I a | 1 |
| 10 | Bolex-Paillard | 233 Compact N | 1 |
| 11 | Voigtländer | Phokina I | 1 |
| 12 | Yashica | Yashica 200 AF | 1 |
| 13 | Balda | Baldamatic | 1 |
| 14 | Daydark | Daydark Photo Postcard (Mod D2) | 1 |
| 15 | Polaroid | Polaroid PZ1710 | 1 |
| 16 | Adams & Co | Minex Reflex (DeLuxe) | 1 |
| 17 | Berning Robot | Robot Star 50 S | 1 |
| 18 | Hedman | Hedman | 1 |
| 19 | Bell & Howell | BH23 | 1 |
| 20 | Fuji Optical | Fujifilm Discovery S1450 (Zoom 145/Super 145AZ) | 1 |
| 21 | Leitz | Leica M6 TTL .72 black | 1 |
| 22 | Ricoh | Ricoh XR-F | 1 |
| 23 | Nihon Koki | Silverflex LII | 1 |
| 24 | Fuji Optical | FinePix Z10fd | 1 |
| 25 | Phenix | Phenix JG 301 | 1 |
| 26 | Murer & Duroni | Murer (folding, plate, 9x12) | 1 |
| 27 | Kodak Eastman | Kodak KB 22 | 1 |
| 28 | Dacora Dangelmaier | Color Digna I | 1 |
| 29 | RO-TO | Juve | 1 |
| 30 | Welta | Welti (1948) | 1 |
| 31 | Fex - Indo | Fex (5.6) | 1 |
| 32 | Agfa Berlin | Moviematic C 100 | 1 |
| 33 | Ferrania | 3M 1024 | 1 |
| 34 | Isokawa Koki | Isocaflex | 1 |
| 35 | Nikon | Zoom-Touch 470 | 1 |
| 36 | Mom | Mometta I | 1 |
| 37 | Tokyo Kogaku | Topcon R II | 1 |
| 38 | Vredeborch | Ecla Box | 1 |
| 39 | Sakar | Vkidz (88374) | 1 |
| 40 | Kuribayashi (Petri) | Petri FTX | 1 |
| 41 | Mamiya | Mamiya DSX 1000 B | 1 |
| 42 | Rollei | Rolleiflex SLX | 1 |
| 43 | Bolex-Paillard | Reflex Automatic P1 Zoom Reflex | 1 |
| 44 | Hanimex | 35 EE Micro | 1 |
| 45 | Kodak Eastman | S 400 SL Kodak | 1 |
| 46 | Rollei | Rollei 35 Classic Gold "75 Years" | 1 |
| 47 | Kiev Arsenal | Gertcegovina Flor (Kiev 30, spy) | 1 |
| 48 | SEM | Semflex Otomatic B | 1 |
| 49 | WZFO | Start II | 1 |
| 50 | Vredeborch | Vrede-Box Paloma Menis (red) | 1 |
| 51 | Fuji Optical | Fotorama FP-14 | 1 |
| 52 | Certo | Certoruhm | 1 |
| 53 | Panasonic | Panasonic RX 70 | 1 |
| 54 | Witt Iloca | Iloca Quick B | 1 |
| 55 | S.F.O.M | Spy Camera | 1 |
| 56 | ICA | Kinamo 35mm | 1 |
| 57 | unknown companies | Transparent | 1 |
| 58 | Nikon | Coolpix S205 | 1 |
| 59 | Dacora Dangelmaier | Dacora D404 Rapid | 1 |
| 60 | Minolta | Freedom Sightseer Zoom | 1 |
| 61 | Unger & Hoffmann | Verax | 1 |
| 62 | Whitehouse | Beacon Automatic 705 | 1 |
| 63 | Butcher & Son | Midg No.1 | 1 |
| 64 | Kodak Eastman | EasyShare V570 | 1 |
| 65 | Canon | Datematic | 1 |
| 66 | KW (KameraWerkstatten) | Praktica Super TL 500 | 1 |
| 67 | Samsung | Maxima Zoom 125 | 1 |
| 68 | Top Camera Works | Top | 1 |
| 69 | Rollei | Rollei 35 Gold (Singapore) | 1 |
| 70 | Hanimex | 35 C 1 | 1 |
| 71 | Canon | PowerShot S20 | 1 |
| 72 | Kodak Eastman | Folding Improved No.5 | 1 |
| 73 | Foto-Quelle | Revue 130 C | 1 |
| 74 | Elmo | Cine Elmo 8CZ | 1 |
| 75 | Fuji Optical | Fotonex 50 | 1 |
| 76 | Keystone | K-10 Horizon | 1 |
| 77 | Ernemann | Unette (22x33) | 1 |
| 78 | Olympus | Olympus 35 S | 1 |
| 79 | Traid Corp | Fotron Color | 1 |
| 80 | Bell & Howell | 333 | 1 |
| 81 | Lumiere & Cie | Sterelux (Mod I) | 1 |
| 82 | Vivitar | Vivitar ZM50 | 1 |
| 83 | Elgin Laboratories | Elgin | 1 |
| 84 | Minolta | Riva GT | 1 |
| 85 | AGFA | Agfaflex III | 1 |
| 86 | Bilora (Kürbi & Niggeloh) | Mikro Box Outfit | 1 |
| 87 | Voigtländer | Bergheil 9x12 green | 1 |
| 88 | Yashica | Yashicaflex AII | 1 |
| 89 | Ansco | DeLuxe No.1 | 1 |
| 90 | Hüttig | Merkur | 1 |
| 91 | Condor | Avigo | 1 |
| 92 | Certo | Super Sport Dolly (rangefinder) | 1 |
| 93 | Leitz | Leica Z 2X Date | 1 |
| 94 | Revere | Revere Model B63 | 1 |
| 95 | Goerz C.P. | Anschütz (Moment-Apparat, box) | 1 |
| 96 | Houghton | Ensign Deluxe Reflex | 1 |
| 97 | New Taiwan | Akira TC-002 (New Optical Lens) | 1 |
| 98 | Olympus | FE-340 (C-560) | 1 |
| 99 | Polaroid | SUN 600 LMS (promo edition) | 1 |
| 100 | Photo Porst | Compact Reflex OS | 1 |