Found a BTC-5339 Jaw-Dropping doubleshot cherry compatible keycaps!

[Mark|MD5]

Amazing find, i think.
BTC Professional keyboard with ATC connector.

It is a foam and tin actuation.
The keys came with minimal wear!
Still had the AT connector cap!

[sth]

nice alt keys

[IvanIvanovich]

I had one of those once, really squishy foam and foil. Caps are not too bad though, better than SP, but not as good as Cherry.

[dorkvader]

the |\ keycaps location is better than steelseries.

[danielucf]

What does the bottom of that big ass enter key look like?

[Mark|MD5]

What does the bottom of that big ass enter key look like?

It has two switches there, the one near the bottom actually actuates, then the top one is a dummy that is just used for stability, smart design.