We bought these professional machines in Jan 2020 for the staff we were due to employ (thanks Covid) seeing how things have changed we are now selling them.
We have a Juki DDL-8700 is a single needle, lockstitch industrial machine that is best suited to light – medium heavy materials. £450
and a Juki MO-6814S 2-needle, 4-thread overlock machine, perfect for sewing light to medium weight fabrics. £850
These machines are still current models and have only done around 30 hours work since we brought them (as they were spares) If bought together the price is £1200