However Mr Peni said Landcorp had in recent days said it wanted a deal with the two iwi signed by tomorrow, conditional on both iwi withdrawing from the Appeal Court process on Monday challenging Shanghai Pengxin's purchase.
"However, the price being offered to us, $66.5 million for just three of the 16 farms, was ridiculous."
He said Landcorp and Shanghai Pengxin were seeking the $37.5 million for the Benneydale farms which he believed were worth about $23 million. The $29 million sought for the Tauhara farm was also significantly above the $22 million offered by the Tauhara buyers in the Crafar Farms Purchase Group.
The Fay Group is appealing Justice Forrest Miller's High Court ruling that with support from Landcorp, Shanghai Pengxin has the necessary expertise and acumen to operate the farms as required under the Overseas Investment Act.
The appeal is due to be heard on Monday.
"The timing of this offer is very significant and I have little doubt it was an attempt to undermine our buying group ahead of the court appearance," Mr Peni said.
Ngati Rereahu and Tuwharetoa have had claims on the land where the three farms are located since the 1800s and saw the potential sale "as an opportunity to reclaim the land and a number of wahi tapu sites through a commercial transaction" Mr Peni said.