F.K iron rotary tattoo pen

This is a black tattoo machine pen. It features an LED display with voltage settings from 5 to 12. It's a rotary pen for tattooing. It’s a F.K Iron tattoo rotary pen takes cartridges. Very mint condition pick up only Saint Catherine serious inquiries only open to reasonable offers as I paid over $1000 I’m looking to sell for 650 or best offer