WTB 5150 or 6505 or engl fireball in the UK

[Spike_SOCW]

Hi im am looking for a second hand 5150 head or 6505 head, triple xxx or a engl fireball head for sale in the uk as my ranadall rh50 died the outpu transformer got fryed my budget is low i have around £500 to spend as i cant afford to buy a new head can anyone help

thanks Spike