"We think New Zealand land should be sold to New Zealanders. If there is going to be foreign ownership then we have to make sure New Zealanders have a real interest in it and get real value from it. If not, then it's land being sold off-shore."
He said the Government should immediately release documents related to the bid and others, such as the Pahautea Lands Trust, should be given a chance to buy the land."
Mr Baker said the trust wanted to buy the farm, which bordered its own farmland. He said there were several wahi tapu on the farm - including two pa sites which the iwi had not been able to access since the 1880s.
"We are not asking for anything - we just want to buy the land. So we're not asking the Crown for anything other than the opportunity to do so."
He warned that the Government could expect "trouble" from the iwi if the Government allowed the bid to go through.
"I think it would be very ignorant and arrogant breach of relationships. We are the Treaty partner. I thought we would have at least been consulted. The customary and cultural interests in the land are very high. We had occupation here for many many years."