These are the synthesizers which I currently own, listed in the order in which I bought them.
Roland D-20
Yamaha CS-5
Casio VL-Tone VL-1
1981 - 1984
£29
Yamaha CS01
1982, (1984 MkII)
£199
£124
June 2001
Roland JX-3P
1983
£899
£150
Yamaha CS01 in Grey/Silver
£101
July 2001
Roland Juno-6
1982
£689
£256
Casio CZ-101
1985
£395
£92
Casio CZ-1000
£122
Korg Poly-800 MkII
1983/1984
£140
August 2001
Yamaha DX-21
£100
September 2001
Korg Triton Le
2000
£250
December 2008
Waldorf Blofeld Shadow Edition
2007-Present
£309
£297 (New)
December 2013
E-mu Proteus FX
1994-?
£610
£91
January 2014
Roland U-110
1988-?
£46
E-mu Orbit 9090
1996-?
£869
£72
February 2014
Yamaha MU50 XG
1995-?
£429
£50
Arturia Microbrute
2013-
£259
£233.10 (New)
March 2014
DSI Mopho Desktop
2008-
£278
£170
Korg Krome
2012-
£1600
£800
June 2017