James Donkey 104 Key Full size mechanical Keyboard with (looks like Kailh) Black switches for 19.99
Kailh Black switches are supposed to be cherry black switches (linear) but both the description and youtube reviews say they are quite a bit lighter and more close to red switches than black.
Seems like a really low price for a full size budget mechanical keyboard. YMMV - since stock seems to go vary from time to time
If you do manage to get it, I recommend getting the square trade 4 year warranty for $1.85. Good luck !