Can't find new Predator Helios 300 (8th gen) for sale ANYWHERE online. Help?

I've basically got my sights laser-focused on buying this laptop, but I can't find it for sale anywhere online right now. It's a big problem since I reeeeally want this machine but have a short window in which to order because I'll be returning to the US in August and then leaving to a foreign country for a while so whatever I buy NEEDS to arrive in early August.

My ideal configuration is actually the one shown in that Amazon link (model# PH315-51-78NP), but I'd be willing to maybe change a few components if absolutely necessary. 8th gen processor is non-negotiable though, which is the most difficult factor in all this.

Where are the other Acer resellers besides Amazon and B&H? I know this is a newish laptop but it was first available on Amazon over a month ago. I'd basically pay retail from anyone at this point...

 

ExcaliberPC: https://www.excaliberpc.com/684443/acer-predator-helios-300-ph315-51-78np.html
It says will arrive on July 27, I assume that means that it will ship on July 27.

 

I hat bought one on amazon... 1299.99 knock on wood hope I got a good solid working unit...