Looks like they found another, smaller batch of new Nu Audio audio cards:

https://www.ebay.com/itm/...ver=artemis&media=COPYj

I bought my Nu Audio card from the previous Audio Note listing on eBay, and I’m very happy with it.

There's a couple used on Amazon too, but they are $350+. 
The ones on eBay are a much more reasonable price and new.

FYI, nine cards sold, 11 still available.

VertigoZero
FYI, nine cards sold, 11 still available.

Only for $356.97 and $45 shipping. Big hard pass on that.

Never said they were cheap; but you do get what you pay for.

Looks like price gouging to me. 

rjohnson11
Looks like price gouging to me. 

 
But if they sell out it means people are interested in the product so who knows what might happen. Maybe a new Nu Audio card might come out if people are willing to pay $350 for them which I will admit is expensive but it's not like people replace a audio card as often as a video card.

We still don't know what EVGA is going to do in the future. Maybe making more sound cards is a possible avenue. 

VertigoZero
Never said they were cheap; but you do get what you pay for.

Big risk buying a sound card that expensive, when it doesn't look like it's being supported anymore. The last driver update was 8/30/2020 and software hasn't been updated in a few years (that i can tell). 
Look at EVGA Z790 motherboard owners being left with inferior product due to EVGA letting go it's BIOS engineers too soon. Other motherboard mfg have already released a BIOS update to support Intel 14th Gen CPU's on Z790 motherboards.
 
 

rjohnson11
We still don't know what EVGA is going to do in the future. Maybe making more sound cards is a possible avenue. 

Yeah right.  Assume no unless you hear otherwise.