You can get a refurb one of these direct from Sony for £54.00.
https://centresdirect.co.uk/p-14422-sony-cmt-x3cd-refurbished_-audio-system-bluetooth-nfc-20w-ou.aspx

I got it as a refurb from Sony. great sound.

edit, nevermind

I'd go with the refurbished option personally. I recently bought the x88 refurbished, to replace the x55 I have. and I love it. it was spotless!

I have one of these and it's brilliant. The CD is a great bonus but it reads a little slow.

In stock in Wolverhampton if anyone wants.

I got the x5 from.Sony for £100 for my 7 year old room, he loves it. it's a great little system, also it has Bluetooth so can connect phone, iPad etc. also.it has a dedicated app which lets you play direct from Spotify.

I liked getting one with CD, and buying son a few of the classics, so he can get into music proper.

Same price at Amazon

for an extra £50 if you can budget it the x5 has DAB plus is twice the power of X3 - 40W V 20W https://centresdirect.co.uk/c-50-Refurbished_Audio_Refurbished_Audio.aspx?pnp=1#pgnum=&sort=

​its comparable to my Harmon Kardon Bluetooth speaker - Onyx 3. A little less bass, but more clarity.

it's a great system, but I have x5