so I managed to add 4 units on my cart then suddenly on the checkout page it says "people are queuing, please try again later", stuck on that page atm

Same....kept trying for like 10min but always same message and now they are all sold out. But probably for the better? Because;
1) Price in December was $1425 per unit....Now 1 month later $2350?? +$900....How/why did that happen?
2) New miners are probably coming out soon given this model has been in production for a long time already....
The 1/3rd higher price also means longer to ROI. Thanks Bitmain website, you saved me from myself
