GBP 26.90 - you will receive the board kit with some hard to get parts and preprogrammed USB controller chip (already soldered) and Altera CPLD
GBP 63.90 - you will receive the complete construction kit but without keyboard (if you may have already a keyboard membrane or use another one)
GBP 79.90 - you will receive the complete construction kit including "deluxe" keyboard with high glossy membrane and smd tactile switches
So have fun - the first release 0.9 is now available and next one is waiting to update your system soon (this month).
Some basic information about the ZXmore:
ZXmore is a complete Z80 system, compatible to ZX80, ZX81, ZX Spectrum and CP/M (*).
It is a multi tasking system which allows to run up to seven instances with different ROM's and different systems parallel or even concurrently (multitasking). It supports the video logic of ZX80/ZX81 and is capable of running ZX Spectrum ROM's in monochrome mode and CP/M to choice of the user. ZXmore has a composite video output (monochrome) and two USB host ports for use with USB flash disks for loading and saving programs and connection of different USB peripherals.
Z80 system with variable memory layout
512k ROM and 512k RAM divided into 8 separate instances (first used for control software)
video out composite (monochrome)
real time clock (RTC)
high speed mode with 6.5 MHz clock (nearly 3 times faster than ZX81)
HRG capable, extended M1NOT, up to 56k RAM in ZX81 mode
2 USB host ports for flash disks and other peripherals
compatible to ZX80, ZX81, ZX Spectrum and CP/M (*)