Hmmm some low estimates so far.
As parts, I estimate;
-A1200 (old new stock from Amigakit 2008) £100 if boxed
-Blizzard 1230 IV (68030@50MHz, 68882@50MHz, 32MB RAM) £150
-Compact Flash-adapter in IDE-bus with 4GB CF-card AmigaOS 3.9/BB2 installed £25
-Indivision SD/FF £125 if boxed
-3Com PCMCIA-10BaseT network-card £15
-Cocolino mouse-adapter £20
-2x Amiga original power £5
-ATX-power to Amiga -adapter £10
All in £450
