The LaLiga's transfer window reopens today and Marca says with Liverpool circling, Betis would be prepared to sell Mandi for a knockdown €12m.
Betis had initially been seeking €23m for the Algeria international, but have now climbed down due to the impact of the coronavirus.
New Betis coach Manuel Pellegrini is aware of management's plans and accepts Mandi's likely departure. Any cash raised will go to his summer transfer budget.
Further fueling the exit talk, with Liverpool keen, is news the defender has just changed agents as he seeks a move abroad.