I recently bought a Spector Spectorcore 5 string fretless for under £500 from www.webmusicshop.it which was delivered from Italy to SouthernEngland in 4 days! Fantastic service and over £300 cheaper than stores in the UK. I've owned Fender, Ibanez & Washburn fretless basses and this knocks spots off all of them. Terrific build quality, lovely figured maple top and with the added bonus of a Fishman under saddle pick up in the bridge which offers a very different tone palate. I can't praise it highly enough. The 4 string version would probably cost you under £400 with the Euro being down as it is at present.