Used RHD headlights - £100, UK delivered.
I've given them a light refurb, removed corrosion from the back and given a coat of primer. The glass is intact with no chips or cracks, just some light age related marks.
The reflective surfaces on the inside still have a few years life in them, too good to warrant transplanting the glass onto brand new backs.
There are 18mm holes for sidelights, not all have these, so be aware if shopping around. You'll need to use your existing light and rubber gasket, it will be a tight fit.
They come with some H4 adapters, so some new leds can fit straight in.
Payment by PayPal, I'll send you an invoice and give you a tracking number.