Tip: You can use Faded Polaroid to save another item ;) : r/thebindingofisaac
The Binding Of Isaac: Rebirth - The Polaroid and The Negative AT ONCE - Quick Tricks Ep. 2 - YouTube
The Binding of Isaac: Repentance Tainted Characters Guide - GameSkinny
A Strange Door - Binding of Isaac: Rebirth Wiki
Faded Polaroid trinket : r/bindingofisaac
The Best Binding of Isaac Seeds (Repentance and Afterbirth+) | Blog of Games
The Binding of Isaac: Repentance |OT| One last run into the unknown depths below OT | Page 28 | ResetEra
About: Complete Guide For Binding of Isaac Rebirth (iOS App Store version) | | Apptopia
Binding of Isaac: Rebirth Item Ideas 2 by A-Ithyphallophobiac on DeviantArt
The Binding of Isaac: ReFlash - Modding of Isaac
Apparently gulping the faded Polaroid makes it unable to open the door in depths which I guess makes sense since you can't put it in the door if you swallowed it :
Weird trophy autopop issue - The Binding of Isaac: Rebirth - PSNProfiles
I got both The Polaroid and The Negative by using Diplopia. : r/bindingofisaac
The Binding of Isaac Repentance Patch Notes - Full List of New Features
The binding of isaac antibirth mod | conmaibohigh1971's Ownd
Red Key achievement in The Binding of Isaac: Rebirth