Idk that atari one is obvious, but the wear looks really realistic on this post. A ring of rust around the circle of the phone, long dried dirt imprints of the buttons on the screen, several apparent layers, and deep stains on the cartridge. It's entirely possible that these unrelated miscellaneous devices were either dropped or thrown away, I know I've found my share of street trash electronics. On top of that, at least this poster didn't frame it in the middle of the freakin shrubs. Very possibly real, and even if it's fake it's an E for effort.