Snell and Willcox MPEG2 Analysers Players for sale

[BolloxsUK2E]

used in an uplink station here in london
1 X Snell and Willcox Bitmaster MPEG2 - MSA-100 Bitstream Analyzer. 2u

1 x Snell and Willcox Bitmaster MPEG2 - MSP-100 Bitstream Player. 2u

1 x Snell and Willcox Bitmaster MPEG2 - MVA-100 MPEG Video Analyzer. 4u
units were used in a multi channel uplink station here in the UK. I'm in London so if you have a techy here who can check it out for you, they are most wellcome.
a fair offer would be considered
thanks
Tone