Have spare RB300 and Denon DL304..
Also Musical Fidelity 'The Pre Amp' with Avondale upgrade whose line stages work fine but the phono stage is shot - so you would need a plug in phono stage..
The Denon has had 6 months light use in an Ittock on a Rock so I reckon £160.
RB300s go for £100-120.