SF Super Red Ancistrus

Evening all, I’m looking to sell a breeding pair of SF Super Red Ancistrus. They’re on their second batch of fry in 2 months so I’ve had to split them before I become overrun. I sold my last pair a few years back for £120, I’m wondering what the going rate is atm please? Looking to be fair as I’ve got 2 people already asking me for them, I don’t want to take the piss or sell really cheap.