Hrm, where did you get twice the price from? it's actually quite comparable in price.
This is from their price list located at
https://www.doscornio.com/wp-content/uploads/Pricelist_Doscornio_2021_2022_EN_web.pdf
bankmaster® MONO 3D
MONO 3D with vacuum pump K 0415
1.250,00 €
MONO 3D without vacuum pump K 0416
935,00 €
Option: Other variants of vacuum plates (page 24) without surcharge
Option: Foot valve K 0135
165,00 €
Option: Tubestar® adapter plate for tubes K 0399
480,00 €
Adding it up and converting to dollars:
MONO 3D with vacuum pump - $1411.09
Foot valve - $186.26
Shipping - ~$90
Total = $1687.35
Things missing from this price is cost for the other plate sizes, and if they only sell 220-240v pumps, which in that case, someone wanted 110v, could just get a nice pump locally, like a Robinair? If getting local pump, i'd imagine that would greatly reduce the weight/shipping.
I just sent them the following questions to try and clear it up. I'm hoping the 3D is literally just two S's, because 190 bucks for a second stand is a no-brainer!
Is the MONO 3D the same thing as the MONO S with an extra Suction plate stand?
Are your vacuum pumps only available in 220-240v? I ask because of the typical 110v standard here in the states.
How do we go about getting the whole range of available plate sizes?
I think being in the US, I would be VAT exempt?
These come with all the tubes for hooking everything up?