Those bins have been there a long time, but hard to say about any specific item in them. Most of that has been there very long.
Fun stuff. Today I picked up 9 printers, 1 scanner, 100 CD Player, and an audio player that has CD Player, cassette tapes, and record player.
Other things I have to bring; VCR camcorder, VCR player, Cricut vinyl cutter (very outdated model), typewriter, AM/FM radio alarm clock, Mini cassette recorder, Electronic Baseball, plug in calculator by texas instruments with LED's!, Grundig World Receiver AM/FM and shortwave radio.
This Saturday from 2pm - 5pm