GPD today confirmed that they are releasing an 8GB RAM version of the GPD Pocket 2 Amber Black edition.
The specific details were as follows:
1 * GPD Pocket2(8GB) Amber black 540 USD
1 x GPD Pocket2(8GB) Amber black + 1 x Protection bag 555 USD
1 x GPD Pocket2(8GB) Amber black + 1 x microSD 575 USD
GPD claim that the goods will be delivered on March 20th. You can find out more here.