I would like to get one myself, even a vega 56 would do, I want to soup up that radar decipher engine. maybe even stack two die to die in between a liquid methane vapor chamber...
nah I'm just joking
I would just mod it they way it came first.
then post my claims with DIY's to achieve the same level of performance.
Newegg has one, but it's the reference model https://www.newegg.com/Product/Product.aspx?Item=N82E16814202326&Description=vega 64&cm_re=vega_64-_-14-202-326-_-Product
Although AMD hasn't confirmed it, from what vendors said during the cryptocurrency boom, there is a strong suspicion that Vega64 and 56 cards are not being manufactured any longer, especially now since 7nm Vega cards have been confirmed to have up to 32GB HBM2, and HBM2 is still quite rare.
Where are you located? Bought mine in Germany (www.mindfactory.de) for less than €500 last week.
In my area, I can get about $500 to get the Sapphire Vega 64 (new)