Exactely, plus tax for us foreigners. Looks like both the two on the SJS page are folding tyres. I tend to only buy tyres (mostly Schwalbe) with the reflective stripe and ditch the plastic reflectors. £ 260 (plus tax) pr bike extra for the reflective stripe is a bit heavy since I am buying for two this spring.

I have seen in a local shop some thin reflective slit tubes that is ment to be on (around) the spokes. Been thinking to look into that option but not ideal for wind resistance and also a folder that is being dragged in and out of bags houses and vehicles is better served with as few loose parts as possible.