The electronics of decades past might seem like clunky relics, but for a growing tribe of retro tech enthusiasts, they are a thing of beauty.

A Reddit user named Sebastian (nightliquid_retro) has long been collecting images of rare electronics and instruments from the 1950s to 1990s. His Instagram account, Night Liquid Retro, features photographs of everything from the Microvision miniature television to Spectravideo’s first real computer. Redditor 5960312 raved about collection in Reddit’s RetroFuturism community, calling it “a gold mine for retrofuturistic inspo.”

Sebastian, who is 28 and getting ready to study music production and sound engineering in Berlin, tells Upvoted that ever since he was a kid, he’d been fascinated by everything that makes sound. Throughout his childhood, he would take all his gadgets and toys that blipped and bleeped, and record them using a Fisher-Price toy cassette player.

Now, he spends hours searching the web for photos of inspiring nostalgic objects, and shares stories and information about them with his 8,000 followers. He loves introducing people to obscure electronics that sell for a fortune today on eBay.

“It’s funny to think they’re worth so much—most of them weren’t successful back in the day, and nobody bought them,” he explains. “Many were ahead of their time.”

Here are some retro tech items.

Inter Conexion Red portable cassette player

The Noystoise custom made “Rainbow Synth”

Coca Cola Coke Music System Keyboard Watch

The Viola Audio ORP-1850

CNET Visiophone

The Armatron toy robot

https://www.instagram.com/p/74th0kNnB8/?taken-by=nightliquid_retro.inc

Seiko Frequency Drum Machine watch

Philips N60

For some redditors, scrolling through the photos was a trip down memory lane.