This is the text in the ad (private advertising site, something like e-bay)
NAME PC - Model 5150
MANUFACTURER IBM
TYPE Professional Computer
ORIGIN U.S.A.
YEAR 1986
BUILT IN LANGUAGE IBM BASIC (Special Microsoft BASIC-80 version in ROM)
KEYBOARD Full stroke 'clicky' 83 keys with 10 function keys and numeric keypad
CPU Intel 8088
SPEED 4.77 MHz
COPROCESSOR Optional 8087 math coprocessor
RAM 64 KB (The very first ones had only 16 KB)
ROM 64 KB
TEXT MODES 40 or 80 char x 25 lines
GRAPHIC MODES Optional CGA graphic modes : 320 x 200 / 640 x 200
COLORS Monochrome / 4 among 8 in 320 x 200 CGA mode
SOUND Tone Generator - built-in speaker
SIZE / WEIGHT 50.8 (W) x 40.6 (D) x 14 (H) cm
I/O PORTS Five internal 8 bit ISA slots, monitor, Centronics, cassette (!),
BUILT IN MEDIA One 160 KB 5.25'' disk-drive
OS MS-DOS, CP/M-86, USCD Pascal
POWER SUPPLY Built-in 63.5W switching power supply unit
PERIPHERALS 5 expansion slots, 20 MB hard discs
PRICE £2248 (1 FD, Colour monitor, U.K., 1985)
Price is the original price- now he is asking about $50,-.
I sent him a mail to see if its still available, its an ad from August..
Note the description says: TYPE Professional Computer, not Personal! (might be a point for you, Terry!)
If I can I'll grab it!