Is this a valuable keyboard?

[chanmin kang]

https://i.postimg.cc/rF6mbZkp/kb2.png

Hello! I cleaned up my family's warehouse and found a box containing a keyboard.
Does anyone know what this keyboard is?

There are a few more keyboards, but they didn't seem to be worth it.
I don't know the exact value because it runs from $ 9.99 to $ 125 on eBay.
Is this a valuable keyboard? I don't want to see my family angry.

[tex_live_utility]

Is there a label on the back side? Take a photo of it if possible.

It can't hurt to post photos of the other keyboards.

[Sifo]

he posted a pic of the back it's a g81 3077 sau

keycaps are worth a good amount, look up "NCR dyesubs"

keyboard itself not so much I don't think? people do want them to convert to g80 though so maybe that would affect its value since the case itself is desireable

[envyy24]

If this has OG dye sub then congrats, you found a valuable piece. Selling OG dye sub keycaps alone can get $300!!

The keyboard itself, given that it is g81 so MY switches, I say is worth about $3

[chanmin kang]

he posted a pic of the back it's a g81 3077 sau

keycaps are worth a good amount, look up "NCR dyesubs"

keyboard itself not so much I don't think? people do want them to convert to g80 though so maybe that would affect its value since the case itself is desireable

Thanks for the answer! I would have been in big trouble if I had thrown this away.

[E3E]

The two-toned industrial sort of case is also desirable (100-150 USD or so per for the 3077 ver in great shape) but much more niche. It only really appeals to those looking to do custom builds with 3000-based PCBs or who'd otherwise want to do a case swap.

Nice find though!